Teófilo Herrera Suárez Teófilo Herrera Suárez Teófilo Herrera Suárez (born 24 February 1924) is a Mexican mycologist known for his contributions to the Mexican mycological flora and an Emeritus Professor at the National Autonomous University of Mexico (UNAM) where he worked for over 50 years. Herrera is originally from Mexico City. In 1940 he enrolled in the UNAM National High School. In 1942 he decided to study Biology instead of Medicine thanks to the positive influence of his teacher Francisco Villagran. He began as an undergraduate student in the Faculty of Sciences at UNAM and got his degree in 1945. Later on, he
Ricardo Ferretti Ricardo Ferretti Ricardo Ferretti de Oliveira (born February 22, 1954) is a Brazilian-born Mexican former professional footballer and current manager of Liga MX club Tigres UANL. Ferretti has held Mexican citizenship since 2006. He is commonly referred to by his nickname Tuca. A midfielder, Ferretti spent most of his playing career with Pumas UNAM. He also played for Botafogo, Vasco da Gama and Bonsucesso in his native Brazil, and Atlas, Neza, Monterrey and Toluca in Mexico. As a manager, he has had three stints with Tigres UANL, two with Pumas UNAM, and has also managed Toluca, Guadalajara and Monarcas Morelia.