Shizuo Heiwajima

Shizuo Heiwajima is a character from Durarara

History
Shizuo Heiwajima (平和島 静雄, Heiwajima Shizuo) is renowned as the strongest man in Ikebukuro. He currently works as Tom Tanaka's bodyguard, and he is shown to be familiar with some of the major characters in the series, such as Izaya Orihara and Celty Sturluson. He was a member of the Dollars group.

More Information: http://durarara.wikia.com/wiki/Shizuo_Heiwajima