Shigeo Nakajima (中島 成雄, Nakajima Shigeo; born January 16, 1954) is a retired Japanese boxer who is a former WBC junior flyweight champion. He is an alumnus of the Komazawa University. Nakajima began boxing at Yonekura Boxing Gym at the age of a high school student. He compiled an amateur record of 80–15 (48 KOs) before turning professional.
Source: “Shigeo Nakajima”, English Wikipedia (CC BY-SA 4.0), excerpt