He is best known for his roles as Minho in the Maze Runner film series[2] and Dong Nguyen in the Netflix sitcom Unbreakable Kimmy Schmidt.

[8][9][10] He ran for re-election for the 2006 to 2007 year under "The Mario Party" as 'Ki Hong "Donkey Kong " Lee' but failed to garner the necessary votes for the position.

It opened on February 16, 2011 and closed on March 13, 2011 at the David Henry Hwang Theater at the Union Center for the Arts in Downtown Los Angeles.

[16] Since 2012, Lee has collaborated with Wong Fu Productions (WFP) featuring in more than five short videos including the Away We Happened mini-series.

[21] In June 2020, Lee signed an exclusive contract with Saram Entertainment to expand his activities not just in South Korea, but in Asia as a whole.