Kyohei Wada is a Japanese professional wrestling senior referee best known for his work in All Japan Pro Wrestling (AJPW). He is the longest-tenured member of the All Japan Pro Wrestling roster, having worked for the company from 1972 to the present day. Throughout his career, he refereed some of the most famous matches in Japanese pro wrestling history, making him one of its most recognisable and popular figures.

Shohei Baba , best known by his ring name Giant Baba , was a Japanese professional wrestler, promoter, and professional baseball player. He is best known as a co-founder of All Japan Pro Wrestling (AJPW), a promotion he founded in 1972 along with Mitsuo Momota and Yoshihiro Momota, the sons of his mentor Rikidōzan. For the first 10 years of its existence, Baba was the top star of All-Japan, while also serving as the booker, promoter, head trainer and president of the promotion from its inception in 1972 till his death in 1999. Baba was also responsible for recruiting much of the talent for All Japan, and was the public face of the promotion for much of his lifetime.