| Competed in martial arts tournaments worldwide |
| Taught gymnastics and martial arts |
1980 | Moved from Glasgow to London with his family |
1981 | Started studying Chinese martial arts when he was seven |
1997 | Hired as a stunt double for James Remar's Rayden in "Mortal Kombat: The Annihilation" |
1999 | Appeared in "Star Wars Episode I: The Phantom Menace" as the Sith Lord Darth Maul; voice was dubbed over with another actors |
1999 | Was stunt double for Christopher Walken's Headless Horseman in "Sleepy Hollow" |
2000 | First significant speaking role, playing the villainous Toad in the big-screen version of "X-Men" |
2002 | Had supporting role in "Ballistic: Ecks vs. Sever" |
2006 | Played Acrobatic Twins in the Sci Fi Channel original movie "Slayer" |
2008 | Portrayed Chuck Norris in the Chinese TV series "The Legend of Bruce Lee" |
2009 | Cast in the role of Snake-Eyes for the big-screen version of "G.I. Joe: The Rise of Cobra" |
2009 | Will join the fourth season of NBC's "Heroes" |