Marcelo Ríos Marcelo Ríos Marcelo Andrés Ríos Mayorga (; born 26 December 1975) is a former world No. 1 tennis player from Chile. Nicknamed "El Chino" ("The Chinese") and "El zurdo de Vitacura" ("The Lefty from Vitacura"), he became the first Latin American player to reach the top position on the Association of Tennis Professionals (ATP) singles rankings in 1998. He held the world No. 1 ranking for six weeks. He also held the top ranking in both juniors and seniors. He was the first player to win all three clay-court Masters Series tournaments (Monte Carlo, Rome, and Hamburg) since the format
Marcelo Barbosa players too. I’m responsible for all the didactic material of the guitar course and we have more than six hundred students in three schools. Four years ago I decided to franchise GTR and some people got interested and now we have three schools in Brasília. (...) It is relatively big. We have many students and it’s growing up year by year. We try to teach music, not only one specific style or genre. Rock, Metal, Jazz, Country and Brazilian music is some of the approaches here. Marcelo Barbosa Marcelo Barbosa (born in 1975) is a Brazilian guitar player and music