World Class Judges

Fernanda Ueno

São Paulo, Brazil

How did you get into the beer industry? Why does beer matter to you?

I began my brewing journey in 2009 at Cervejaria Colorado in Brazil, starting as an intern and becoming head brewer. After earning a degree in food engineering, I completed the Master Brewers Program at UC Davis in 2015. I then led innovation projects for AB InBev’s craft breweries across South America and Europe.

In 2021, I moved to Europe to manage brewing and quality for ABI’s craft brands—including Camden Town, Bosteels, Birra del Borgo, and La Virgen—as well as co-packers and Beyond Beer products, until 2024.

Throughout my career, sensory analysis and beer judging have been part of my daily work. I’m passionate about experimenting with new ingredients, flavors, and techniques, exploring not just beer but also beverages like sake and coffee.

I’m also co-founder and brewmaster of Japas Cervejaria, a female-owned gypsy brewery blending Japanese and Brazilian influences. We brew and distribute our beers in Brazil, the U.S., and Taiwan, using beer as a creative way to honor our heritage.

Beer continues to teach me and connect me with amazing people every day—and I’m proud to give back to the industry that inspires me so deeply.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging at the World Beer Cup is both an honor and a way for me to give back to the brewing community that has shaped so much of my life. It’s a chance to support brewers by providing thoughtful, constructive feedback, and to celebrate the creativity, diversity, and technical skill that go into every beer. With a background in brewing, sensory analysis, and innovation across different cultures and styles, I see judging as a unique opportunity to keep learning while also helping to uphold the highest standards in our industry. It’s incredibly rewarding to be part of such a prestigious event that brings together passionate professionals from around the world to share knowledge, elevate beer quality, and inspire one another.

Wolfgang Lindell

Sor-Trondelag, Norway

How did you get into the beer industry? Why does beer matter to you?

Having German roots, it’s fair to say that we always celebrated the culture of beer! My main hangout in college was at a brewpub in the nineties and it really inspired me to see the brewer at work with the craft. I also became interested in how technology can obscure reality, to which I sought out disciplines that kept me grounded to the world around us. I interned at a Maltster, graduated in the natural sciences, and eventually continued to work in the industry and attended brew school, becoming a master brewer in 2006. Beer and brewing matter to me in that they’re both an art and a science, a direct connection to the natural world, to agricultural raw materials, to culture and history, and to people.

We all need daily sustenance with food and drink so it’s great to be a part of the communal human journey.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

After working 20 years in the industry, it’s great to be able to give something back. The community of beer is alive and strong, and we need to take care of our own and recognize and foster excellence. It’s also great to be with other inspired colleagues, which allows good discussion and illumination into the current state of affairs of our industry.

Matthew Peetz

Colorado, United States

How did you get into the beer industry? Why does beer matter to you?

I started homebrewing in grad school while studying cellular repair using yeast as a model organism. My grad advisor was in charge of the Rocky Mountain Microbrewing Symposium and I was able to meet industry experts while volunteering at the event. I continued to work with yeast as a research professional at University of Colorado Denver before moving to the Brewing Science Institute. I used my expertise with propagating yeast to work in the biofuel industry before founding Inland Island with a co-worker. I have spent the last five years building my own business, Propagate Lab, which provides yeast for the brewing, distilling, and cider industries.

Beer is meant for enjoyment. It can transport you to anywhere in the world as you taste thousands of years of human experience and history. With hundreds of yeast, hop, grain, and other ingredient varieties, almost any flavor, texture, and color of beer can be produced for your enjoyment. You can pick apart the flavor, color, mouthfeel, and aroma. Or you can just slam down crushable lagers. That is what is so great about beer!

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Beer is a wonderful combination of culture, history, art and science. Brewers work tirelessly to create something that the public can enjoy. Those that are masters of their craft should be recognized at the highest level, which is winning a World Beer Cup award. The brewers are serious about what they do and should be judged by knowledgeable and professional judges. I have 10 years of industry experience, lead sensory training programs at a local University, and have traveled extensively in Europe. I believe that I am well trained and passionate enough to make sure that every beer sample is being judged as it should be.

Walt Chleva

Colorado, United States

How did you get into the beer industry? Why does beer matter to you?

I started off in the beer industry by working part time at my local homebrew store and wanted to take my brewing to the next level. I was able to get a position as a part time brewer for the brewery attached to the homebrew store and the rest is history.

Beer matters to me because from such a rich history comes the continued refinement and creation of a beverage that spans the world over. Beer has been enjoyed all around the world for thousands of years and poured into all sorts of vessels with many ingredients. Enjoying beer makes memories and is an experience that I feel blessed to be able to partake in, especially at this time in world history where the beer quality is at its peak.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I judge at the World Beer Cup because I have been in the beer industry for over 15 years and have loved seeing the increase in quality over the years. Brewers have been putting more effort into making quality paramount in the more recent years, making this last year’s judging experience the best one yet!

Judging beer at the World Beer Cup puts my skills to the test and allows me to continue my never-ending journey of sensory knowledge as I learn more each time I judge from some of the best in the world at determining the minute compounds created during the mash, the fermentation, or the packaging process.

Leonardo Sewald Cunha

Colorado, United States

How did you get into the beer industry? Why does beer matter to you?

I started as a homebrewer in south Brazil around 25 years ago. I created a homebrew club with some friends, and was getting close to a few fellow Brazilian breweries, who were very friendly towards homebrewers. Eventually, I decided to take it to the next level and earned a brewing degree at Siebel Institute in Chicago. That not only helped me get the brewing and entrepreneurial knowledge I needed but also exposed me to the values of American brewing: fun, camaraderie, creativity, and a serious commitment to quality.

Brazil didn’t have many breweries by the late 2000s, and none of the existing ones were focused on American styles of beer. With that in mind, the decision to start a brewery inspired by American beers in Brazil was an easy one. And it paid off: To this day, Seasons is viewed by consumers as one of the pioneer breweries in Brazil, something I’m really proud of because, to me, beer is so much more than just a beverage. Beer is history, science, culture, and entertainment. There’s a unique social aesthetic to beer, something that brings people together and makes them feel at home with each other. It’s just great!

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

So many things. There’s the learning aspect: I’ve been judging beers for almost 20 years but I’m always learning something new. Meeting fellow judges from around the world is also really cool. From a more personal point of view, being a judge at the World Beer Cup is a privilege; since I started in the brewing business and then became a beer judge, it has always been a dream of mine to be a part of this event.

Competitions like this help shape the world of beer. With so many different beer trends and beer scenes around the world, having a competition like the World Beer Cup raises the bar for everyone: high-level contests draw attention to brewers large and small. Their goals might be getting feedback or having a shot at an award, but what happens, in the end, is a celebration of quality. Each and every year we see higher quality beers on the table. As judges, we see the work of choosing the best beers getting harder and harder every year. And that’s great because that means there’s better beer out there for everyone. Competitions like the World Beer Cup play a big role in that.

Mark Zunkel

Nuremberg, Germany

How did you get into the beer industry? Why does beer matter to you?

I studied my undergraduate degree at the University of Colorado, Boulder. There, I was able to experience the craft brewing scene, but my true inspiration for brewing started during a study abroad year in Regensburg, Germany. I fell in love with lager beer and German brewing traditions. After returning to finish my studies, I started homebrewing. That accelerated my interest in beer and brewing, after which I applied and studied at the Technical University of Munich in Weihenstephan. After graduating, I started working with the world’s largest hop supplier, BarthHaas, as a technical manager. My passion lies in the tasting and technology of beer. Hops as a raw ingredient are the core of my passion. The composition, aroma, cultivation regions, and the individuals involved in the hop industry are central to my passion for beer.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I judge for many reasons: Meeting with beer industry colleagues, debating beer and beer styles, and experiencing the quality of beer in the market. The most interesting categories for me are all hoppy styles, but also the experimental categories where a brewer’s imagination can run wild.

First and foremost though, the World Beer Cup is for brewers and their customers. Therein lies the value for everyone in the industry and the most important reason why all the judges, breweries, and beer consumers should praise one of most important beer events in the world!

Lana Svitankova

How did you get into the beer industry? Why does beer matter to you?

My beer journey started with an exclamation on my honeymoon in Prague: “Oh, beer can be like this?!” That morphed into a passion that drives my travels, education, work, and free time alike. Beer is an enjoyment for the senses, varied and exciting, social and inspiring. And besides pure hedonistic experience, it is always a discovery of new: new ingredients, new techniques, new places, and last but not least, amazing people.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging at the WBC is a great honor and privilege. Helping to find and highlight the best beers in their respective categories together with seasoned experts is a joy like no other. Watching the eyes of the winners light up, tears of happiness flowing, and banners and flags proudly displayed at the awards ceremony delights me to no end. Their merriment is so deserved since every time it’s only three awards, no more. The weight of making the choice and decision is always looming over each judge, but it’s a satisfying effort. Sharing knowledge, learning from the best, and representing your country in this ‘beer olympics’ is an invaluable experience, as well as the sheer enjoyment of meeting all the amazing people: judges, organizers, and volunteers, who make this celebration of beer real.

Markus Betz

Wien, Austria

How did you get into the beer industry? Why does beer matter to you?

My love of beer led me into my profession 20 years ago! I enjoy my work every day because beer is the best drink in the world! Beer is so complex and brings people together.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Because the World Beer Cup is the Olympic Games of brewing! It is by far the best beer competition, incredibly well organized, and all the tasters are full professionals and fully committed!

The nice thing is that you always meet new people and you can have a great chat with them! I can only recommend every brewery to send their beers to the World Beer Cup.

Vasilios Gletsos

Vermont, United States

How did you get into the beer industry? Why does beer matter to you?

I was a puppeteer, touring around performing and started discovering classic beer styles from around the world. Also, I was really DIY oriented and fell in love with making beer at home. I got really into it after leaving Vermont and moving to Oregon, where I soon made the crossover into commercial brewing. Beer is deeply woven into the fabric of human social, cultural, scientific, and agricultural life. I love that about it and also how it stimulates my mind body and heart.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I really love the opportunity to meet new people who care as much as I do about this profession, and to reconnect with old friends. I enjoy testing my perceptions of beer and gaining new perspectives from other judges, as well as from the beers we judge. I also love the honor of tasting the best efforts of hard-working brewers.

Rick Kempen

Noord Holland, Netherlands

How did you get into the beer industry? Why does beer matter to you?

For well over thirty years, my life has been all about beer. Flunking out of university because of my side job as a waiter in De Pilsener Club turned out to be one of the best things to happen to me. In 1998, I joined Bier&cO, one of Europe’s leading beer import and distribution companies, dedicated to bringing craft beer from all over the globe to the people.

Having held various positions within Bier&cO, I eventually shaped its export department by representing a handful of American craft breweries. Together with a handful of others we pioneered the European market which helped start a European ‘beer revolution.’

Today, I am beer ambassador at Bier&cO, traveling around the globe, promoting and educating about a portfolio of special, exciting, and one-of-a-kind craft beers. I am a certified beer sommelier (Doemens Diplom-Biersommelier) and co-founded Dutch Beer Week as well as the Dutch Beer Challenge, a competition for Dutch beers. I like to see myself as a professional beer connoisseur who has had the pleasure of making a hobby out of his work. Beer, consequently, means everything to me!

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging at World Beer Cup means you get to learn from fellow judges from all over the world, all bringing their specific expertise. Talking with your peers is a rare opportunity to better yourself in beer. Also, it gives you the opportunity to taste beers from breweries who take their business and craftmanship seriously. They dare to have their beers evaluated by professionals, using their feedback to improve their creations. Contributing to that, and doing that by tasting some of the best beers in the world without knowing what they are, is a huge honor, privilege, and pleasure.

What else would you like the world to know?

Participating as a brewery, you not only compete for awards, but you get valuable feedback from a professional and skilled group of tasters. Do it!

Dr. Amanda Reitenbach

Santa Catarina, Brazil

How did you get into the beer industry? Why does beer matter to you?

I began my journey in the beer industry from a scientific perspective, initially focused on producing scientific knowledge. Over time, my path shifted towards science, technology, and education, particularly within the realm of sensory sciences. For me, beer signifies the opportunity to share and apply evidence-based knowledge, contributing to the evolution and transformation of both society and the beer culture.

The beer industry, with its complexity and diversity, offers an intriguing platform for exploration, innovation, and the pursuit of excellence. It serves as a fusion point where science meets craftsmanship, tradition merges with innovation, and artistry blends with precision. Beer holds significance because it transcends being a mere beverage; it embodies a rich tapestry of history, culture, and craftsmanship.

Beer matters to me because it represents a dynamic world where science and culture converge to shape a constantly evolving and vibrant landscape. Through my involvement in the beer industry, I’ve witnessed the power of knowledge in enhancing beer quality, enriching consumer experiences, and fostering a passionate community. It’s not just a drink; it’s a catalyst for learning, sharing, and forging meaningful connections.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging at the World Beer Cup holds significant value for me on multiple fronts. Firstly, it’s an invaluable platform for honing and refreshing my sensory skills. Assessing a diverse range of beers challenges my palate, allowing me to stay at the forefront of sensory evaluation. It’s a continuous learning process that keeps me sharp and informed about global brewing trends.

Secondly, participating in the World Beer Cup is an extraordinary opportunity for international networking. It’s a chance to reunite with fellow professionals, forge new connections, and engage in cultural exchanges. The camaraderie among judges and the sharing of insights are priceless aspects of this experience.

Moreover, judging at the World Beer Cup offers a unique window into the global beer landscape. It’s fascinating to witness the evolution of the beer market across different countries and continents. It provides valuable insights into emerging styles, innovative techniques, and the ever-changing consumer preferences worldwide.

Judging at the World Beer Cup is not just an assessment of beers; it’s an immersive journey of sensory exploration, professional camaraderie, and global beer discovery. It keeps me passionate, informed, and deeply connected to the vibrant world of brewing.

Maria Sol Cravello

Buenos Aires, Argentina

How did you get into the beer industry? Why does beer matter to you?

While studying at university, I worked in a microbiology lab. I was fascinated by microorganisms and wanted to learn more about them. After earning my degree in food science, I was determined to find a job that combined microorganisms and food. How bacteria and yeast transform flavors and aromas was—and still is—impressive to me. Fortunately, I discovered the fantastic world of beer.

My first job after graduation was as sensory lead at the largest brewery in Argentina. Today, 12 years later, I still dedicate my career to educating and spreading beer knowledge and appreciation at every opportunity.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging at the World Beer Cup has been a dream of mine since I started my career. I remember attending Craft Brewers Conferences and WBC awards ceremonies, thinking, “Wow, will I ever be part of this huge event?” The day I received the invitation to judge in Las Vegas in 2024 was one of the best days of my beer career. I was so excited telling everyone about it that I almost forgot to reply to the email and nearly missed out on the competition!

The news was so big in my country that I was interviewed by the most important local newspapers about my experience as a judge representing Argentina. That’s how significant being a WBC judge is to me. 🙂