Robert Howard McCollum is an American voice actor, television host, and producer who provides voices for a number of English-language versions of Japanese anime. Outside of voice acting, he was a host of WFAA-TV's Good Morning Texas in 2009, and has worked as a producer and contributor there. Some of his major roles include Shinya Kogami in Psycho-Pass, Baki in Baki the Grappler, Teen & Adult Goten in Dragon Ball Z and GT, Stiyl Magnus in A Certain Magical Index, Sensui in Yu Yu Hakusho, Jellal Fernandes in Fairy Tail, Reiner Braun in Attack on Titan, Yusuke Tozawa in Witchblade, Kazuma Yagami in Kaze no Stigma, Donquixote Doflamingo in One Piece, Stain in My Hero Academia, Julius Novachrono in Black Clover, and Justice in Edens Zero. Robert McCollum is the voice actor for B.F. Skinner's Walden Two audiobook on Audible.