Known for his role as Brian McBrian in the film The Sisterhood of the Traveling Pants and in its 2008 sequel, he is also notable for his portrayal of Morimoto in The Fast and the Furious: Tokyo Drift (2006), as well as for his recurring role as Michael Lau in the television series Betas.
Prior to his breakthrough performance in the 2004 film The Perfect Score, he was a student in the University of New South Wales' architecture department and an actor-in-training at New York City's HB Studios.
He co-starred with
The child of Korean parents, he spent his earliest years in Buenos Aires, Argentina, and the rest of his childhood in Sydney, Australia. He relocated to New York City, U.S.A. in his late teens; his two siblings both settled in the United Kingdom.
He appeared with Bradley Cooper in the 2009 film He's Just Not That Into You.