Singer, actor, record producer, lawyer, television actor, film actor and composer. Member of the Advisory Board of UNICEF Mexico and Goodwill Ambassador. The Black Jeans are the pioneers of rock and roll in Mexico, having been founded in 1956 by Diego de Cossío. César Roel began his musical career under that name in 1958 as the lead singer in the group Los Black Jeans, which also included Juan Manuel de Cossío, Diego de Cossío and Carlos Loftus, singing Spanish versions of E…
