Schrijber started his
martial arts career in 1981, when he started training in
karate and
judo in
Haarlem,
Netherlands. A year later he started training
Muay Thai at the same gym. After his transition to the acclaimed
Mejiro Gym, he started training with seven time muay thai world champion
Rob Kaman. At this gym Schrijber became the Dutch and WKA European muay thai champion. In his shot at the WKA
World title against Zijo Poljo, Schreiber crushed his left ankle in the third round. Although he did finish the fight, he lost a jury decision. In 1995 he started his
MMA career. He fought notable opponents like
Heath Herring,
Wanderlei Silva,
Semmy Schilt and
Igor Vovchanchyn and made three appearances in
Pride FC. His last appearance as an MMA fighter was in 2008 against Barrington Patterson, which he lost due to a unanimous decision. ==Personal life==