Full name
Alfonso Zamora

Date of birth
February 9, 1954, in Tlaltelolco, Mexico

Debut
April 16, 1974

Won the world title
March 14, 1975 by knocking out Hwan Hong in two four rounds, at the Forum, Inglewood, California

lost his title
November 19, 1977 against Jorge Luján at the Sports Arena, in Los Angeles, in what was his fifth defense

Withdrawal
September 19, 1980 at the Olympic Auditorium in Los Angeles when he lost by knockout in three rounds against Rigoberto Estrada

The data
On April 23, 1977, he starred in and lost the battle of the Zetas, being knocked out in four rounds by Carlos Zárate, in Inglewood, California, a fight that was marked by the lawsuit between his father and manager Arturo"Cuyo"Hernández.