World Class Judges
World Beer Cup judges possess the best palates and style expertise on the planet.
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Judges from 37 Countries
Meet Our World Class Judges
Meet a small sample of our incredible past beer and cider judges.
Ricardo Aftyka
Buenos Aires, Argentina
How did you get into the beer industry? Why does beer matter to you?
I started my beer career very early, at 19 years old, as a brewer. After more than 15 years in which I participated in the founding of the Argentine Brewers Association, wrote articles, made video tutorials and wrote a book, I decided to found my own brewery, Juguetes Perdidos. I have been an International Judge for more than 15 years and thanks to beer I have traveled all over the world and met wonderful people. Today I am 45 years old and my life is completely filled with beer, so much so that my children learned to say “aftertaste” before “dad.” If I had to define in one word what beer means to me, I would say it is “passion.”
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
I trained for many years to be able to enter the World Beer Cup as a judge. It is the highest level we can aspire to as international judges.
Judging at the World Beer Cup is a unique opportunity to learn from other judges, share time and experiences, represent my country, Argentina, and be part of the most important competition in the world of beer.
What else would you like the world to know?
Juguetes Perdidos, my brewery, was the first one to get a Gold award for Argentina at the World Beer Cup!
Masafumi Morita
Nagano, Japan
How did you get into the beer industry? Why does beer matter to you?
It was 20 years ago when I had my first taste of English Pale Ale and was shocked. It was the moment I discovered the diversity and richness of flavors in beer. From there I went on to drink all kinds of Japanese craft beers and eventually had the opportunity to work for the brands I loved the most.
I think beer is a very important beverage because it is one tool for living a relaxed life, and it promotes community and connection.
Craft beer is also a great new form of industry. The spirit of working together to create a market, rather than each brewery competing for it, is the most important aspect of craft beer. It feels like it represents an improvement over capitalistic economic activity. That’s why I love working in this industry.
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
I love the craft beer industry and want to contribute my bit to it. The judging sessions give me tips on how to improve my brewing, and I get to have a great time with my judge friends from around the world — it’s an irreplaceable opportunity for me.
The World Beer Cup is attended by some of the best brewers, journalists, and consultants, and getting to know them and sharing new ideas and information is also a great experience. I feel very fortunate to have been a part of this effort for over 10 years. Without this experience, our beers would be of a lesser caliber today.
What else would you like the world to know?
Beer is just a beverage and has no power to heal injuries or illnesses. But we are born in really difficult times, with a lot of stress, and drinking a good craft beer is one oasis. I also feel that the craft beer industry is taking a more democratic, artistic, and organic approach to things. I am hopeful that it will gradually make the world a better place. I encourage you to seek out craft brewers in your area who have a great spirit. And if you can relate to them, please support them.
Ken Smith
Colorado, United States
How did you get into the beer industry? Why does beer matter to you?
I sold wine for 10 years before joining the Boston Beer Company in 1995. I was looking for a change and the beer industry was becoming (and has continued to become) more interesting. My early days were spent in sales, transitioning to sales training in the early 2000s. I currently teach classes on everything beer and that environment continues to evolve. I believe that beer and its history, culture, and science will continue, as it has for millennia, to be a part of humanity way into the future.
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
Meeting others of like mind from around the world and being able to taste the best brewers have to offer is a thrilling experience. Friends are made and new beer styles are experienced! How cool is that?
Markus Raupach
Bavaria, Germany
How did you get into the beer industry? Why does beer matter to you?
I was born and raised in Bamberg and practically imbibed our beer culture with my mother’s milk. As I grew older, beer first became my passion and then my profession, not only in Germany but all over the world. I am the author of over 60 books and games about beer, including the chronicle of the German Brewers’ Association, host Germany’s most successful beer podcast with over 250 episodes, am a beer judge at the most important competitions worldwide and train beer sommeliers and beer judges throughout Europe with the German Beer Academy. As a Nominated Beer Educator, I have also recently started doing this for WSET. And it’s really funny to see what has become of the first sips of Bamberg Rauchbier…
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 special for me in many ways. For one, I get to learn about many different parts of U.S. beer culture and have already made many new friends across the U.S. Of course, I also learn a lot about the current and historical beers of the USA. On the other hand, I can bring my European-influenced, but also very extensive international experience to the table and share it with the judges. This results in exciting discussions, which are always enriching for everyone involved thanks to the different perspectives. I also really enjoy the supporting program and the CBC, which I always enjoy attending.
Julia Herz
Colorado, United States
How did you get into the beer industry? Why does beer matter to you?
When I was little, I had a soap and perfume collection. My dad traveled for work, and he’d bring back soaps, while my mom would bring perfume samples. I would smell them, feel the texture, and consider the shapes, colors, and ingredients. I also paid attention to my dad’s imported beers in the fridge and the food my mom was cooking. Based on aroma, I’d try to guess what was for dinner while I was upstairs in my bedroom. That was all the stage I needed to become a judge.
When I moved to Colorado, I had been homebrewing and started to become interested in what judges were doing. The bottom line is that I followed my interests and worked to learn sensory techniques about hedonics and beer styles. To me, beer is the most incredible beverage to judge because it is limitless in ingredient possibilities. Judges are instruments for what we perceive, and our job is to tap into what we sense, relay that back to the entrant, and share where it meets or misses the style guidelines—kind of like a lawyer interpreting the law. 😊
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
Working to the level of being accepted and invited back to judge the World Beer Cup is a career highlight. Every time I judge, I learn and grow, and the WBC is unique because it has the most robust collection of international beer judges of any competition I can point to. Judging with peers from the same country is different from judging with judges from around the world. We help each other shed more “style bias” when judging from different cultural lenses. Hands down, the WBC is *the* judge invitation to snag. I like to tell new judges the only way to get invited is to put in the work, study, taste, brew, and apply.
Jesse Brown
Washington, United States
How did you get into the beer industry? Why does beer matter to you?
I was a bartender in Wyoming who wanted to understand more about the production of beer, whiskey, and all things drink. Around 2006, while studying at the University of Wyoming, my friends and I would drive down to Fort Collins for weekends to visit breweries. New Belgium had a big impact on my early craft beer journey. Fast forward to January 2009—one semester from graduating—the economy had collapsed.
I moved to Lander, Wyoming, to climb and bartend. I convinced the new head brewer at Lander Brewing Co. to give me a job washing kegs. I self-studied all the brewing books I could afford, soaking up as much knowledge as possible. Ten years later, I love making craft beer more than ever in the Seattle area.
Beer matters to me because what I create brings communities together. Anywhere in the world, beer serves as a social conduit. It always brings me joy to see people gathered in the taproom.
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
I deeply care about the sensory aspect of beer, and I judge at the World Beer Cup for many reasons. One reason is my love for the qualitative experience—everything that goes into judging a beer is shaped by personal history and knowledge of styles. I’m constantly challenged by other world-class judges and always return home inspired with new perspectives.
Judging at the World Beer Cup is an honor. It allows me to have deep conversations with some of the best brewers and judges in the world.
Chris Hotz
California, United States
How did you get into the beer industry? Why does beer matter to you?
I started as a homebrewer in 2004. I won a couple National Homebrew Competition medals and got more involved with my local homebrew club, QUAFF. In 2013, I enrolled in the brewing certificate program at the University of California San Diego (UCSD). The next year I was hired at Ballast Point Brewing as a quality analyst. I was promoted to R&D brewer at the Little Italy R&D facility. By 2019, I was teaching the finishing practices and raw materials courses for the UCSD brewing certificate program. I left Ballast Point in 2022 to become a quality manager at Societe Brewing.
Beer has been a big part of my life since I started homebrewing. I love the creativity and analytical side of brewing, as well as all the friends I have made in the industry.
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
Since becoming a Beer Judge Certification Program judge in 2014, I have really enjoyed the judging community and participating in local/national competitions. I have made friends in the community and learned a lot about the behind-the-scenes day-to-day of running a competition. Participating in judging competitions has made me a better taster and brewer.
Craig Thomas
California, United States
How did you get into the beer industry? Why does beer matter to you?
My first brewing job was meant to be a stepping stone into distilling. However, as I pursued my master’s in brewing and distilling at Heriot-Watt University, I began appreciating beer more and more. To me, it felt like a more experimental, exciting, and forward-thinking craft. The diversity of ingredients, techniques, and historical traditions delivered a broader, more compelling story of flavor and experience than distilled spirits did. There is so much to learn, and each moment of learning is aided or reinforced by sensory experiences that have created very impactful memories for me.
Since graduating in 2014, I’ve done my best to shape my career path by putting myself in situations where I can absorb knowledge from people with different types of expertise. I’ve had the privilege of traveling the world tasting beer while working with Bill Simpson and AROXA. I’ve brewed with some of the best at Firestone Walker Brewing Company, tested my practical and theoretical sensory knowledge as part of the ASBC Sensory Subcommittee, and explored beer dispense in order to earn Master Cicerone. Now, at Abstrax Hops, I’m reevaluating everything I thought I knew about beer. New frontiers never end!
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
There is no other place where so many diverse, knowledgeable, and experienced people gather to taste and talk about beers and beer styles. What better spot to challenge preconceptions, discuss new techniques, and discover new trends? Furthermore, the competition brings in a plethora of world-class examples across so many styles. It is the only place where one can repeatedly experience technical precision and artistic expression in equal measure—sometimes at the same time. Competitions like the World Beer Cup are outlets where a brewer’s intent can be fully grasped and appreciated, as these beers are labors of love, often produced fresh and free from the constraints of distributor deals, consumer preferences, cost-of-goods quandaries, and dispense dilemmas.
Walter König
Bavaria, Germany
How did you get into the beer industry? Why does beer matter to you?
I’ve never done anything other than beer and music! I grew up on a farm in a small village in Bavaria. There was a princely brewery in this village that was founded in 1598. Our neighbor was a brewer in this brewery and I often visited him in the brewhouse. I was fascinated by this craft and quickly became enthusiastic about the profession. At the age of 15, I began training as a brewer and maltster in this brewery. After several years of practical experience as a brewer, my career path took me to the Technical University of Munich, where I graduated as an engineer in brewing and beverage technology.
In Bavaria in particular, beer is closely associated with traditions, festivals, rituals and everyday life. There are many different beer styles for every occasion and every season. Due to my background in agriculture, I am primarily fascinated by the beer raw materials malting barley, wheat and of course hops and the conviction that a good beer needs nothing more than three ingredients, nature and the skill of the brewer.
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
I would like the German beer styles to be interpreted and judged at the jury tables in the way they have evolved from their tradition. I also enjoy exchanging ideas with judges from other countries and beer histories and discussing other beer styles and trends in the brewing industry.
Every brewer who submits a beer to the competition is entitled to transparent and honest feedback on their beer. It is therefore important to me that well-trained and focused judges give each beer the necessary attention. The World Beer Cup offers optimal conditions for this thanks to its organization and the online-based evaluation system. And despite the concentrated work, there is still enough freedom and many opportunities to get to know each other and have fun.
Gad Deviri
Tel Aviv, Israel
How did you get into the beer industry? Why does beer matter to you?
It all started for me with homebrewing, which fed my soul. I started to import brewing supplies to the very young and small Israeli craft and homebrew market. I enrolled in courses at the Siebel Institute in Chicago and started teaching homebrewing and beer sensory.
Beer is a very interesting drink. It can be very ‘down to earth’ or a very complicated drink. It has so many shapes and shades. It’s never boring.
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
Judging in the prestigious competition in the word is a milestone in my professional life. It is an honor to be part of the team. Judging at this International competition gives me a broad perspective of the world of beer styles and tastes and is a rare opportunity to meet others from the industry.
Geoff Deman
Kansas, United States
How did you get into the beer industry? Why does beer matter to you?
My interest in brewing began in college when I took a semester off and stayed with friends in the Bay Area, one of whom had taken up homebrewing. I helped him with a few batches and then dove into the deep end when I returned to school at the University of Kansas, where a homebrew supply shop had just opened in Lawrence. Many batches later, with a bachelor’s degree in art history in hand, I moved to Seattle hoping to land a brewing job. That first job paid me $6 an hour. Needless to say, I wasn’t into beer for the money—I was into it for the people, the community, the creativity, and the camaraderie.
I was fortunate to have amazing mentors, peers, and colleagues during my time brewing at Pike Brewing Company in Seattle, and later at Free State Brewing when I returned to Lawrence. Beer matters to me—or I should say, good beer matters to me. To borrow the words of Brother Epp of Capuchin Monastery in Munjor, Kansas, written in 1906 during Prohibition: “Because, without beer, things do not seem to go as well.”
Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?
Every time I judge the World Beer Cup, I learn something new and gain perspective from a diverse group of judges who may not speak the same language I do on a daily basis, but certainly speak the language of beer. It’s great to judge with German judges in German beer categories or Belgians in Belgian beer categories and get their perspective on the nuances of a classic style originating from their home country. It’s equally interesting to hear the perspective of an Argentinian or Japanese judge on these styles and learn more about the growing beer culture in their countries.
I’ve made new friends that I look forward to visiting in their home countries someday and seeing when they visit us during the World Beer Cup. Good beer brings good people together.
Steve Luke
Washington, United States
How did you get into the beer industry? Why does beer matter to you?
In the summer of 2005, I found myself packing boxes and sweeping floors at a local brewery — and I was hooked!
The beauty of beer and brewing is that it can be as complicated or as simple you make it out to be, and finding that happy medium is up to each and every brewer. There are endless wormholes to seek knowledge and solutions, and continuously evolving techniques, equipment and ingredients. But at the same time, the brewing process is still timeless and logical. Good beer is good beer, no matter how you get there!
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 allows you to meet people with different backgrounds in the beer industry from all over the world. It’s engaging, exciting, and often challenging. And it gives you an unrivaled snapshot of the current state of beer — from a quality standpoint, to trends and experimentation, to observing and developing beer style parameters.







