The son of Noel Werthein. He was CEO and President of Gregorio, Numo and Noel Werthein, the company that owns and manages establishments in various parts of the country. From 1961 he was the owner of Cabaña La Paz, several times winner of the distinction for the best cabin in the 90's and in the 2000s, the first local supplier of certified Angus meat and the largest seller of pedigree and pure beef. checked. He served as a National Jury in almost all livestock shows of meat breeds. In-ternationally, he was a Jury in the most important cattle show in the USA. He was President of the Argentine Angus Association and Director of the Argentine Rural Society. He was Director of the Savings and Insurance Fund, and entered the telecommunications market with the purchase of 50% of the controlling company of Telecom Argentina. He was President of the Tredaká Foundation (PK). Leo Werthein Foundation promote, develope and provide support programs and activities oriented to Education, Culture, Inclusion and Agro, being our most precious obective the care of the most vulnerable population and the protection envi-roment. Fondation taking an active role and exercising our responsibility within the context and environment in which we operate is our way of contributing to sustainable development. Foundation generated productive ties with renowned institutions and organizations such as the UN, the World Bank, Scholas Occurrentes and others