Complex sentence: Apart from his acting, Stewart has also worked at a local Mississauga internet radio station, The Haze FM and has created and hosted live events within the GTA, and has been nominated for a Marty Award.
Split into simpler sentences: Apart from his acting on screen, Stewart has also worked at a local Mississauga internet radio station, The Haze FM. Furthermore, he has created and hosted many live events within the GTA, and has been nominated for a Marty Award.