Quality-conscious, supporter of the comparison to grow and spread the culture of olive oil, in 1985 he attended the first ONAOO Technical course, which was followed by other specialization courses in the following years. Since 2004 he has been registered on the National List of expert technicians of virgin and extra virgin olive oils. In 2005 he enrolled as a Professional Taster in the ONAOO Register and regularly attends refresher courses and tasting sessions organized by the School.

Elia Pellegrino was born in Bari on February 17, 1968, and currently resides in Andria (BT).

He is married with two children and holds a degree in Certified Accountant Programmer. He has been an ONAOO professional taster since 1997. Since 1991, Elia has served as the sole director of Azienda Olearia PELLEGRINO1890 S.r.l. (www.oliopellegrino.it). He is an agricultural entrepreneur operating a one-man business.

In 2022, he assumed the role of president of AIFO (www.associazionefrantoiani.it), succeeding in 2012 when he was elected vice president. Since 2018, he has served as vice president of OP Aproli Bari scarl (www.aproli.it) and board member of Filiera Olivicola Olearia Italiana FOOI. He has been a board member of Consorzio Olio IGP Puglia since 2021.

Marina has a degree in Food Preparation Sciences. She is currently the Quality Manager at the “Oleificio Pietro Coricelli S.p.A.”.

Marina deals with quality certifications, contacts with customers and consumers. It also deals with the surveillance of the quality of products and processes, the control of incoming oils from a sensorial point of view. She was also Head of Quality Assurance at “Carapelli Firenze” and Quality Manager of “Agnesi Spa” for the production of pasta in the Danone group. Marina has been an ONAOO Professional Taster since 2001.

Marina was the winner in 2015 of “THE GREAT CHALLENGE – THE WORLDWIDE OLIVE OIL TASTERS’ CHALLENGE” at the Milan EXPO. She regularly attends refresher courses organized by ONAOO of which she has also become a member of the Council in 2019.

In 2019, Diana and her husband initiated the establishment of a modest olive grove in the Marche region of Italy.

As a result of the substantial increase in production, they made the decision to sell their business in the Netherlands. Currently, the company’s exclusive focus is on the production of extra virgin olive oil in Italy under the Di Lorenzetto brand, which is renowned for its superior quality.

To further refine the quality of their oil and gain a deeper understanding of the varieties, flavors, health properties, and defects of olive oil, Diana decided to embark on a training course. She began with a tasting course in Madrid, followed by a technical course and an advanced one at O.N.A.O.O., concluding her studies in november 2024 with the qualification of Professional Taster. In 2024, she also obtained her olive oil sommelier certification at the International Culinary Institute in New York.

Since 2019, Diana has been a member of the Olive Oil Institute panel from the Netherlands. She also regularly conducts workshops and masterclasses for schools, chefs, amateur cooks, and olive oil enthusiasts in the Netherlands and Italy.