Bang (バング, Bangu), also known by his hero alias Silver Fang (シルバーファング, Shirubā Fangu), is a martial arts master, the creator and teacher of Water Stream Rock Smashing Fist, and formerly a professional hero. He was formerly the 3rd highest ranked S-Class hero of the Hero Association and was recognized as one of its most powerful heroes. He is currently settled in Z-City. In his youth, he was nicknamed Wind of Blood (血の風, Chi no Kaze; Viz: BloodWind).[3]