Ikechukwu Prince Amadi (born November 26, 1979) is a Nigerian-American voice actor. He is known for voicing the titular character in Knack and Knack II and the DC Comics villain Atrocitus in Infinite Crisis and Injustice 2. He also voiced Javik in Mass Effect 3, Angor Rot in Trollhunters: Tales of Arcadia, and Shao Kahn and Cyrax in Mortal Kombat 11. He is also a founding father of MOPAC.