September 23, 1977 is the date of his first Kyokushin Karate training. During these years in one organization, he had the chance not only to pass this rare knowledge about unarmed combat, but also he acted as a judge, demonstrator and promoter of associated ideas. He had the chance and pleasure to demonstrate the power of Oyama's karate in countless demonstrations of the style, (techniques, tameshiwari, prearranged fights and free fights, the self-defense and the like) in many parts of the world, such as Poland, Czechoslovakia, East-Germany, Ukraine, Hungary, France and Canada. In 1999 he was awarded the title of Certified International Karate Organization Kyokushinkaikan Tournament Associate Judge.