- 2009: Cast as Hikaru Sulu, helmsman of the U.S.S. Enterprise in J.J. Abrams' "Star Trek"
- 2008: Reprised role of Harold for the sequel, "Harold and Kumar Escape from Guantanamo Bay"
- 2007: Had a recurring role on "Ugly Betty" (ABC) as the best friend of Christopher Gorham's Henry
- 2005: Cast on the short-lived FOX sitcom, "Kitchen Confidential"
- 2004: Co-starred with Kal Penn in the stoner comedy, "Harold & Kumar Go to White Castle"
- 2003: Once again reprised role for "American Wedding"
- 2002: Joined an all Asian cast for the dark comedy, "Better Luck Tomorrow" directed by Justin Lim
- 2001: Reprised role for "American Pie 2"
- 2001: Re-teamed with "American Pie" creators Chris and Paul Weitz for the short-lived sitcom "Off Centre" (WB)
- 1999: Had a small but memorable role in "American Pie" as the guy who called Stifler's mom a "MILF"
- 1999: Had a small role in "American Beauty"
- 1997: Made screen debut in "Wag the Dog"
- Worked as an English teacher at Pacific Hills School in West Hollywood
- Began his career as a print model for Korean magazines
- Performed with the Asian-American theater group, East West Players in Los Angeles
- First became interested in acting when he appeared in the play, "Warrior Woman"




