Ian Sinclair has been voice acting since he was a sophomore in college, where he studied theater. Since then he's been working in the Dallas/Ft. Worth area as a professional actor in a multitude of arenas. He's performed on stage, on camera, and, of course, behind the mic.

A few of Ian's more popular roles include Dandy in Space Dandy, Brook in One Piece, Toriko in Toriko, Sosuke Yamazaki in Free! Eternal Summer, Nile Dok in Attack on Titan, Whiis in Dragon Ball Z: Battle of Gods, Ryner Lutie in Legend of the Legendary Heroes, Bardroy in Black Butler, Romano in Hetalia, Chuck in Panty and Stocking, Shu in Princess Jellyfish, Dallas in Baccano, Yomotsu Hirasaka (12th) in Future Diary, Alcides in Appleseed XII, Seo in Sekirei, Takeru in [i[Maken-Ki[/i], Kawazu and Bora in Fairy Tail, Gubeu Niruija ub Rosario + Vampire, Shogo in Rin: Daughters of Mnemosybne, Zaki in Claymore, Toyama in Oh! Edo Rocket, Douglas and Steve in El Cazador de la Bruja, Shiro in Okami-san, Daisyke Matsuo in Yamada's First Time, Marc in Spice and Wolf II, Hasegawa in Baka and Test, Takamy in Fractale, Akoz in Casshern Sins, Toraji in Bamboo Blade, Liam in Fullmetal Alchemist: Brotherhood, Orang in Last Exile: Fam, The Silver Wing, Colin in Level E, and Hirato in Karneval.

Additionally, Ian can be heard as the voice of Montana in the video game Battleborn, Baron Flynt in Borderlands, Professor Nakayama and Jimbo Hodunk in Borderlands 2, Whiis in Dragon Ball Z: Battle of Z,and as the "Cool" custom here voice in Dragon Ball Z: Ultimate Tenkaichi. Ian has worked as a director on Initial D, Spice and Wolf II, Black Butler I & II, and the Shanna movie.