Ian Hecox is an American YouTuber, actor, and producer. He co-created and starred in the YouTube comedy channel Smosh, and later launched new channels with Smosh. By July 2016, the main Smosh channel had more than 22 million subscribers. Hecox co-created and starred in the TV show Part Timers and starred in the film Smosh: The Movie. He has also appeared in the documentary The YouTube Effect and co-hosted the comedy interviews podcast Smosh Mouth.