Ghaffari attended Paramus High School in Paramus, New Jersey.
Ghaffari's biggest High School match was pinning Ron Dini of Pascack Hills High School NJ power house and Sealed the dual meet win 27-17 after that Paramus went on to be undefeated in 1979 and were NNJIL Champions.
Representing the United States at the 1992 Barcelona Summer Olympic Games and 1996 Atlanta Summer Olympic Games, Ghaffari reached the final of the heavyweight Men's Greco-Roman 130 kg division, where he lost a very close match 0-1 to Russia's 2-time Olympic champion Aleksandr Karelin in overtime. Ghaffari is holder of 3 American Records; the only USA Greco- Roman wrestler with total of four World and Olympic Medals, plus 4-time World Cup Champion, also 9-time Pan-American Champion! All 3 are USA Wrestling Records. Matt was 7-time USA National Wrestling Champion and 2-time USA Olympic Committee Greco-Roman Athlete of the Year.
Distinguished Member of USA National Wrestling Hall of Fame class of 2013 
Member Cleveland State University Hall of Fame class of 2006
Member Greater Cleveland Sports Hall of Fame class of 2003 
Winner of Hugh O’Brian Youth Foundation Inspiration Award
In 2002, Ghaffari fought in Tokyo Dome in front of 100,000 spectators a mixed martial arts bout in UFO- Universal Fighting-Arts Organization against judo Olympic Silver Medalist Naoya Ogawa. Ghaffari managed to take Ogawa down and attack him with a brief ground and pound, but back to standing, Ogawa landed a punch which shifted Matt's left eye contact lens and forced him to quit.
In 1996, Ghaffari was scouted by professional wrestling promotion World Championship Wrestling and was featured in several vignettes, but did not sign up with the company.
After his stint in MMA, Ghaffari stated to work in Japanese promotion Pro Wrestling ZERO-ONE, where he won the NWA Intercontinental Tag Team Championship with Tom Howard on December 15, 2002 by defeating Shinya Hashimoto and old opponent Naoya Ogawa. They held the championship until April 29, 2003, when they lost it to Hashimoto and Ogawa.
In 2004, Ghaffari made an apparition for HUSTLE, pinning Ogawa after a beatdown from the heel faction Monster Army (Mark Coleman, Kevin Randleman, Dusty Rhodes Jr., Giant Silva and Dan Bobish).Finishing moves
Ghaffari Press (Running splash)
Side belly to belly suplex
"Imperial March" by John Williams
Pro Wrestling ZERO-ONE
NWA Intercontinental Tag Team Championship (1 time) – with Tom Howard
ZERO-ONE O-300 Super Heavyweight Championship (1 time)