Julio César Chávez Jr.'s younger brother was born in what year?
Omar Chávez Omar Alonzo Chávez Carrasco (born January 4, 1990), best known as Omar Chávez, is a Mexican professional boxer and the current WBC Youth Intercontinental welterweight champion.
César Julio Valencia Copete César Julio Valencia Copete (born August 24, 1951 in Cali, Valle del Cauca) is a Colombian lawyer and magistrate of the Supreme Court of Colombia. He is the former President of Supreme Court of Colombia.