Complex sentence: He is a veteran of DEEP, ZST, Pride Fighting Championships, and Cage Rage and also has had a successful career in Combat Wrestling, placing as high as 3rd and 2nd in their All-Japan championship tournaments.
Split into simpler sentences: He is a veteran of DEEP, ZST, Pride Fighting Championships, and Cage Rage. He also has had a successful career in Combat Wrestling, placing as high as 3rd and 2nd in their All-Japan championship tournaments.