World Class Judges

Juan Camilo Riveros

Bogota, Colombia

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

Got a revelation on my first pint of Guinness and being from a country with only industrial lager for beer decided to start brewing my own. I studied culinary arts in Argentina and there also learned the basics of brew ing. After that the books of Palmer, Papazian, Talley, Daniels, Hieronymus, Bouckaert and Cantwell, and Michael Jackson were my sources. A lot of homebrewing came after that. Humanity and beer have a very close relationship most of the different cultures in the planet have beer whenever they are celebrating or mourning. It is comfort for a friend or just joy of being somewhere or with someone. Good beer brings us together and gladness our spirits.

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

Judging at WBC means a lot of different things for me. In a way is a validation of all my reading, tasting, and hard work in general. It is also an important way of learning from people more knowledgeable than me or from beer cultures that I am not so familiar with. In a more personal level there is a moment that comes from time to time when a table of judges just sync perfectly and complement each other, where knowledge is shared and we are able to do a great job. That moment is very satisfying. Last but not least, when I am judging beer I feel that each beer tells me a different story and sometimes you find exceptional ones that innovate and change the way that you look at beer as a whole.

Greig McGill

Hamilton, New Zealand

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

I was a dedicated consumer beer advocate. I had developed a serious respect and passion for beer, had gone down the rabbit hole, utterly fascinated by the history and nuance of this complex yet simple social beverage. I ended up co-founding a consumer organization in New Zealand—the Society of Beer Advocates (SOBA) in 2006, and also pursuing homebrewing to learn all I could. I traveled to the U.K. and Europe in search of the roots of beer as well as the U.S. to investigate the modern variants produced by the cutting edge of the U.S. brewing scene. I stopped fighting destiny in 2011 and opened Brewaucracy, a brewery in Hamilton, New Zealand. I continue to enjoy beer in (almost) all its forms, and the connections and friendships I have made in the never ending quest for more and more beery knowledge!

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 hard to describe. There is, of course, always that sense of imposter syndrome that can be hard to shake when you’re sitting around a table with people you have idolized: authors, brewers, history makers. However, there’s also something extremely powerful about “locking in” as all our senses together elevate some great beers at the table to among the ranks of the best beers in the world. The camaraderie, the warmth, the humor, and even the “tales from the trenches” as we await a flight of beers; the efficiency and skill of the stewards, as they work tirelessly to get beers in front of us in the best condition possible; the sense of fatigue, but also of a job well done at the end of each judging session—all of this forms an experience that is unique in my experience of judging. There’s playing guitar in a local bar band, and then there’s jamming onstage with Hendrix. The World Beer Cup is the latter, and I am proud to be considered worthy.

Flavio Boero

Genoa, Italy

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

When I was young I was fascinated by the fermentation of wine by following my father in his small production. In 1973 I had the opportunity to work for an Italian brewery named Poretti Industries. I started in the lab, and part of my job was collaborating with the lab manager in researching off-flavor in beer. At that time we were the only brewery in Italy that used gas chromatography to do basic research on the brewery sector. I also worked for this brewery when it was acquired by Carlsberg, but my passion for beer increased when I became interested in craft beer production in Italy.

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

I think the renaissance of beer started in the U.S. Right now, the World Beer Cup best represents the evolution of beer, and leads the beer movement around the world.

Brian Watson

Hamilton, New Zealand

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

In 1990 I saw a job for a trainee brewer with Heineken in the newspaper. I was lucky enough to get the job and never looked back. I have been in craft since 1996 in the U.K. and just love the industry, the people in it and what craft sands for.

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

I judge to give back to the industry, catch up with people from different countries and cultures, learn from people, and experience the wider world of craft beer. I am passionate about craft beer and love the industry and those in it. Every time I travel I learn something, and hope to never stop learning.

Carolina Perez

Caba, Argentina

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

I have been working with beer since 1996. For me, it is a matter of constant research and knowledge. I enjoy beer in many aspects.

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

Being a World Beer Cup judge gives me a lot of experience, sharing knowledge with judges from other countries and tasting beers from different parts of the world in a professional context.

Shaun O’Sullivan

California, United States

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

After several career changes in my twenties—from being a photographer for a local Los Angeles weekly covering music and politics, to working as a CNN assignment desk editor, and then as a legal clerk at a high-powered corporate law firm—I found my passion in homebrewing, with the goal of one day opening my own brewpub.

Discovering my destiny and community within craft beer has been incredible, and I still can’t believe I get paid to do this.

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

I often tell aspiring beer judges that becoming a judge at the World Beer Cup can make you a better brewer and person. The experience involves interacting with fellow international beer judges, honing the skills of listening and being open to discussion. It’s a humbling experience that requires judges to set aside their egos, as we all strive toward the common goal of recognizing the best beers.

Francisco Montanaro

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

Working as a flight attendant for an airline, I managed to travel around the world and try local beers in over 60 countries! During my last years flying, things got serious, as a good friend of mine started homebrewing in his apartment and I used to assist during the brewing sessions (mainly with the BBQ). During that time we used to buy a lot of different beers without really knowing much about what to expect in each bottle/can. It was a fun way to start learning about beers. After a couple of years, things got serious and I’ve working in the beer industry for the past 10 years now. Beer is my day-to-day passion — couldn’t even imagine my life without it!

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 it’s an incredible way to learn with the best beer judges from all over the planet. It’s a really fun and delightful experience, such a privilege to be part of it, as well a lot of responsibility.

It’s a great way of connecting with people from all sides of the beer community, to recognize the creativity, talent and technical merits of all producers behind every single glass of beer we’re tasting.

Gabriela Montandon

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

My journey into the beer industry began as a hobby that eventually grew into a passion for both academic and craft brewing. As one of the first certified judges at the time, I opened a craft brewery and pursued a Ph.D. in the field, all while actively judging beers. These experiences allowed me to combine my love for brewing with my scientific curiosity. Over time, my interest in fermentation science deepened, leading me to focus on beer evaluation and sensory analysis. Today, I lead research projects at Fermentis, where I continuously explore the complex dynamics of yeast, fermentation, and flavor—an area that remains both challenging and rewarding in my career.

Beer matters to me because it represents much more than just a drink—it’s a blend of science, culture, and craftsmanship. With more than 15 years of experience evaluating beers and examining the intricate relationships between microbial dynamics and flavor expression, I have gained a profound appreciation for the creativity and precision that brewing requires. Beyond its technical aspects, beer connects people and tells a rich story of tradition and innovation. Being part of this ever-evolving industry is incredibly rewarding, and I feel fortunate to contribute to its growth and development.

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 me to contribute to the global beer community while applying my expertise in sensory analysis and beer evaluation. With more than 15 years of experience in the field, I’ve developed a deep understanding of the nuances in beer styles and flavor profiles, which I bring to the judging process. It’s also an opportunity to engage with other experts, share knowledge, and help maintain high standards of quality and innovation in the industry.

For me, judging at the World Beer Cup is both an honor and a responsibility. It’s a chance to be part of one of the most prestigious beer competitions in the world, where brewers showcase their passion, creativity, and technical skill. It also means helping to uphold the values of fairness and excellence in beer production. Personally, it’s a meaningful way to stay connected with the global beer community and to celebrate the diversity and craftsmanship that make the industry so vibrant.

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. 🙂

Carlo Graciano

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

I started home brewing in 2009 and fell in love with beer industry. I co-founded my first brewery in 2014, Santo Domingo Brewing Co. We started small and grew to a 10bbl system. I was the COO overseeing the brewers. In 2016, I co-founded Cerveceria Punta Cana, and we started importing our flagship beer, Canita, with the intention to gain market to be able to start with a bigger brewery. I sold SDBC in 2020. Our first locally brewed Canita came out April 2021, that year we brewed 1,400 HL and we have grown to almost 24,000 HL a year.

I started my formal beer education in 2018 with the Cicerone Certification Program and in 2019 obtained the Certified Cicerone level and in 2024 the Advanced Cicerone level.

I started judging beer in 2019, and been traveling to beer cups every year after the pandemic to Colombia, Mexico, Brasil, Argentina, and the World Beer Cup in 2024.

Beers is not only a job for me. It is a way of life, and traveling to different beers competitions has become my way of meeting new people and seeing new places.

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 means judging the best beers in the world with the best judges out there. It means that at each table you share feedback with judges with vast experience in the styles being judged.

Matt Johnson

South Dakota, United States

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

After homebrewing for a few years, I decided to become a professional brewer in 1997. I quit my job and went to brew school. I got a job as a brewer right out of school and never looked back. I was lucky enough to brew through the meteoric rise of craft beer, and I’ve enjoyed it the entire way. I worked my way up from brewing at a few brewpubs to being the brewmaster of brewery operations at a mid-sized brewery in San Diego, producing 85,000 barrels a year at our peak. Along the way, I built eight small breweries and have been a member of the Hop Quality Group, a voting member of the Hop Research Council, a member of the MBAA National Technical Committee, and the BA Brewpub Committee.

This industry is very big yet very small and collaborative, and I’ve enjoyed being a part of it. I will continue to be part of this great group of brewers and collaborators.

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

I became a judge for the simple reason that I wanted to learn more about beer styles and what it takes to brew them. Being able to taste and give opinions on beers for the World Beer Cup is a great learning experience. It also helps create friendships within our industry. Judging the WBC, one of the best beer competitions in the world, is an honor and a privilege for anyone. It’s a way to share my industry knowledge with other brewers and judges. I love it because it also allows me to continuously learn more about our industry and the trends happening within it.

Lucy Corne

Cape Town, South Africa

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

I had been working as a freelance travel writer for several years when I moved to South Africa in 2010. I decided to diversify my writing portfolio, as travel is tricky and expensive in Africa. The craft beer scene was just about to take off, so I started writing a beer blog for a local travel magazine. The blog became a book, and later I was approached by a publisher looking for an editor for South Africa’s first beer magazine—a job I ended up doing for six years. Along the way, I took the BJCP exam (four times), passed the Certified and Advanced Cicerone exams, and spent a lot of time running beer appreciation courses for the industry and the general public.

I now run the African Beer Cup, Africa’s biggest beer competition, as well as South African National Beer Day, and am a partner in BeerEx Africa. I went from being a travel writer who occasionally wrote about beer to having beer pretty much take over my life—in the best possible way. It’s a wonderful, welcoming industry that I’m proud to be part of.

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

It is a matter of great prestige to judge in the World Beer Cup, and I’m honored to have been part of the judging team again in 2024—my second time judging in the competition. Judging alongside industry legends and experts is an endless source of knowledge, and it’s also a great networking opportunity.