Hideo Takayama was a Japanese professional wrestler, better known under the ring name BADBOY Hido or simply Hido . He is best known for his time with hardcore wrestling federations Big Japan Pro Wrestling (BJW), Independent Wrestling Association Mid-South (IWA-MS), Frontier Martial-Arts Wrestling (FMW) and Wrestling International New Generations (W*ING).

Yukihiro Kanemura , born Kim Hyeong-ho is a Zainichi Korean retired professional wrestler, better known by the ring name Kintaro Kanemura . He is also known as W*ING Kanemura or Wing Kanemura . He is best known for his death matches in Apache Army, Big Japan Pro Wrestling (BJW), Extreme Championship Wrestling (ECW), Frontier Martial-Arts Wrestling (FMW), International Wrestling Association (IWA) and Wrestling International New Generations (W*ING).