Biography
Olivier Gruner was born on the second of August 1960 in Paris.. His father and older brother are surgeons. But he did not follow in their footsteps. Since childhood, he dreamed of practicing martial arts. Subsequently, he began to engage in Japanese karate, and then boxing and kickboxing appeared in his life. After leaving school, he went to serve in the navy, and served in the airborne and sabotage troops. Parents hoped that his son would receive a decent education, but Gruner did not seek to enter the university. The guy started with karate, then boxing and kickboxing training came into his life. Parents hoped that his son would receive a decent education, but Grüner refused to go to university after graduation. Gruner decided to resign from the army in 1981. Three years later, he began a professional kickboxer career. He spent several fights and received the French title. In 1986, Olivier Gruner won the world middleweight championship.
