He had his first contact with martial arts as a child. His father was black belt and karate teacher and taught him first steps, also his brother followed him into martial arts. After injuring his left arm in a fight against
Mirko Cro Cop, Loren tried to return to winning ways against
Ondřej Hutník for the
WKA European title. The fight was scheduled for five three minutes rounds in
Prague. Loren lost the fight after five rounds by unanimous decision. He was scheduled to fight Luis Morais on 13 April 2013 in the K-1 World Qualification – K-1 World MAX Elimination super fight but was pulled out because of K-1 financial problems. On 3 August 2013 he fought Rustam Guseinov for Katana Fighting World Cruiserweight Title. After three rounds, of Loren's dominance in the ring, judges declared that Guseinov is winner by split decision witch resulted in public outcry. The fight was then declared as no contest, but later an independent review committee was set up to re-judge the decision. The committee, composed of
Ernesto Hoost,
Andre Mannaart and other high level of the sport, declared Loren as fight winner and he became Katana Fighting world cruiserweight champion. He lost to
Igor Bugaenko by unanimous decision the
SuperKombat World Grand Prix 2013 Final Elimination in Ploiesti, Romania on 9 November 2013 in a SuperKombat Cruiserweight title eliminator. Jorge fought Damian Garcia at
Enfusion Live 20 on 12 July 2014. ==Titles==