Berk is a researcher at the World Bank with a PhD in economics.

He has been an ONAOO Professional Taster since 2022. His partner, Sarah Baird, and he have young olive trees in the South Island of New Zealand (Aotearoa) and they hope to produce extra virgin olive oil from their grove.

They live with two dogs and two sheep, love animals, and enjoy plant-based cooking.

Giovanni Amoretti was born in Imperia in 1994.

He is the fourth generation of Amoretti family oil producers. He is in charge of marketing, production, and selecting oils and blends to maintain a high-quality final product.

He has been an ONAOO taster for many years because he is passionate about his work. In 2024, Giovanni received the Qualification as Professional Taster. He thinks good communication can turn a condiment into a main ingredient on our table.

Marco Gandolfi has been a member of the organization since 1991.

He is particularly interested in oil tasting and has been involved in this area since 1992, when he became a Professional Tasting Member. He has been a member of the ONAOO Official Panel since 2004 and has obtained the qualification of Panel Leader.

By participating annually in refresher courses organized by ONAOO, he has had the opportunity to deepen his knowledge and satisfy his curiosity about the vast world of olive oil. Over the years, he has participated as a judge in important national and international competitions.

Demetris Taliotis is the Chief Olive Oil Obsessive at Aparthenasa, an award-winning agrocraft estate focusing on the production of terroir-driven extra virgin olive oil from Cyprus. He is a graduate of the prestigious Expert Course in Virgin Olive Oil Tasting of the University of Jaén and a jury member to numerous international olive oil competitions. His varied involvement with olive oil spans a multifarious career in agri-food and FMCG marketing, location and countryside management, and expansive research interests at the cross-sections of transversal agriculture, disruptive innovation, organoleptic variability and the cultural and creative industries.

Demetris firmly believes in the de-commodification of micro-produced olive oil, through the exploration and promotion of the variety and variability of its organoleptic profiles, in a way that enhances the sensorial pleasures consumers can relish from Extra Virgin Olive Oil.