Career
He competed against Ramaz Nozadze of Georgia in an historic match. This is the second gold medal for Egypt in Greco-Roman wrestling since 1928 Summer Olympics. Gaber competed in a mixed martial arts match against Kazuyuki Fujita (Greco-Roman Wrestling) at K-1"s Dynamite event on December 31, 2004.
Gaber was Egypt"s flagbearer at the Opening Ceremony for the 2008 Olympics in Beijing.
However, he failed to qualify for the quarter finals in Beijing. In August 2015, Gaber was banned from wrestling for two years by United World Wrestling for an anti-doping rule violation.