飯塚高史
Prior to becoming a professional wrestler, Hirasawa was a freestyle amateur wrestler, taking part in the 1996 and 1998 World Championships as a cadet and the 2001 World Championship as a junior, and also saw Hiroshi Hase as an idol when he was younger. His father, Mitsushi Hirasawa, was friends with Riki Choshu from very old times. He joined the New Japan dojo in March 2005 under the guidance of Choshu, Takashi Iizuka and Hiroyoshi Tenzan.