Sean is a veteran comic book artist who started his career at Valiant Comics. His debut comic, Rai and the Future Force, sold over 800,000 copies. He then moved on to Bloodshot, Harbinger and eventually on to X-O Manowar.
Sean has worked on many of Marvel's key characters starting with a memorable 3 year run on Iron Man. His other works include Wolverine, Elektra, X-men: The End, Sensational Spiderman, Nova, and Avengers Academy.
His current work includes the prequel comic to this Summer's blockbuster movie Pacific Rim by Guillermo Del Toro. He also lends his talents to Marvel's massive multiplayer online role playing game: Marvel Heroes. His art can also be seen gracing the covers of many comics from Dynamite, IDW, and Zenescope."