Juan Camilo Riveros

Bogota, Colombia

¿Cómo entró en la industria cervecera? ¿Por qué le importa la cerveza?

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.

¿Por qué participa como juez en la Copa Mundial de la Cerveza? ¿Qué significa para usted ser jurado en la Copa Mundial de la Cerveza?

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.

Nathan Keffer

Quito, Ecuador

¿Cómo entró en la industria cervecera? ¿Por qué le importa la cerveza?

After helping to open a backpackers hostel and bed-and-breakfast in 2012 in Quito, Ecuador, we quickly saw a demand for craft beer. We had guests from all over the world passing through, and many often asked where they could get a good pint. At that time, the only options available were the typical commercial national lagers that small Latin American countries have. Having just graduated from the University of Oregon, we were very familiar with the amazing options local craft beer had to offer, so we started brewing in Ecuador in hopes of serving great beer to our guests and introducing our local friends to the culture of American craft beer.

¿Por qué participa como juez en la Copa Mundial de la Cerveza? ¿Qué significa para usted ser jurado en la Copa Mundial de la Cerveza?

It’s an honor to judge at the World Beer Cup. Judging there is an opportunity to give back to the brewing community I hold so dear, and it allows me to test my skills against other judges with different levels of experience and diverse backgrounds. There’s always something to learn as a judge, and even more so when you are paired with some of the other great people at WBC.

Fernanda Ueno

São Paulo, Brazil

¿Cómo entró en la industria cervecera? ¿Por qué le importa la cerveza?

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.

¿Por qué participa como juez en la Copa Mundial de la Cerveza? ¿Qué significa para usted ser jurado en la Copa Mundial de la Cerveza?

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.

Sylvia Kopp

Berlin, Germany

¿Cómo entró en la industria cervecera? ¿Por qué le importa la cerveza?

As an author, speaker, and teacher on beer culture, beer styles, beer tasting, and the sensory evaluation of hops, I have been a recognized advocate of genuine innovation for 20 years. I am convinced that true creativity, which arises from a connection with one’s core values, will always drive development—unlike fear-driven reactions to economic demands that lead to boredom and stagnation.

I have been a trainer at the BarthHaas Hops Academy since 2019. I founded and directed the Berlin Beer Academy and worked for several years as an ambassador for American craft beer for the Brewers Association across Europe. Throughout my career, I have published numerous books and articles, and I recently co-founded Women4Beverages, a network for women in the industry, at BrauBeviale in Nuremberg. My latest project, a series of video interviews and text portraits, highlights female role models in the beverage industry.

¿Por qué participa como juez en la Copa Mundial de la Cerveza? ¿Qué significa para usted ser jurado en la Copa Mundial de la Cerveza?

Judging has been the key to my entry into the world of beer culture. I’m proud to be a long-term judge at both the World Beer Cup and European Beer Star, which I joined when they were the only two major competitions in Europe and America. It’s an honor to be invited back each time. Nowhere else have I learned as much about beer flavors, styles, and global beer cultures as I have at the judging tables of the World Beer Cup. I truly appreciate the discussions and exchanges with international brewers and fellow beer professionals. I always return home with fresh inspiration and new stories to publish in our magazines.