Mark Phillips

Known for: Writing

Born: September 15, 1994

Mark Phillips is an American YouTuber, comedian, writer, and director. He is the co-founder of RDCworld, a YouTube group known for creating comedic skits and gaming videos. The group’s main channel has amassed over 7.29 million subscribers as of June 2026. Alongside the other members of RDCworld, he is also a founder of Dream Con, an annual entertainment convention held in Houston, Texas.