Complex sentence: He studied at the South Australian Centre for the Performing Arts before making his break into television as a member of the "Big Bite" sketch comedy show and then became a regular presenter on Foxtel's The Comedy Channel.
Split into simpler sentences: He studied at the South Australian Centre for the Performing Arts before making his break into television as a member of the "Big Bite" sketch comedy show. Since then he has become a regular presenter on Foxtel's The Comedy Channel.