Professional boxing knocked him out in brutal fashion. This fight made Hagler famous; he was able to lure Ray Leonard out of retirement in 1987, but lost in a highly-controversial decision. Hagler retired from boxing immediately after that fight. In the latter half of the decade young heavyweight Mike Tyson emerged as a serious contender. Nicknamed "Iron Mike", Tyson won the heavyweight unification series to become world heavyweight champion at the age of 20 and the first undisputed champion in a decade. Tyson soon became the most widely known boxer since Ali due to an aura of unrestrained ferocity, such as that
CMLL World Heavyweight Championship the championship was declared vacant. The company announced that they were holding a 10-man "torneo cibernetico" on June 6, 2017 in Guadalajara, Jalisco to determine the next champion. The "torneo ciberntico" sides pitted Gran Guerrero, Euforia, El Terrible, Rush and Pierroth against Marco Corleone, Dragón Rojo Jr., Kráneo, Mr. Niebla and Rey Bucanero. The match came down to former champion El Terrible and Corleone, with Corleone gaining the deciding pinfall and the championship. With the victory, he became the 19th overall champion. CMLL World Heavyweight Championship The CMLL World Heavyweight Championship () is a professional wrestling world heavyweight championship established