Raymond Park is a British actor, stuntman and martial artist, best known for his playing the physical part of Darth Maul in Star Wars Episode I: The Phantom Menace, Toad in X-Men, Snake-Eyes in G.I. Joe: The Rise of Cobra, and Edgar on Heroes.
After saving both Deadpool's timeline and the Sacred Timeline, Deadpool thinks it best to go to the Sacred Timeline and fix all the holes and worst moments that MCU fans hated over the years. Much like how he did in Deadpool 2, he can get away with what he wants and not be stopped.