Keone Joseph Young is an American actor who played Dr. Michael Kwan on the short-lived multi-ethnic medical drama Kay O`Brien, which aired in the fall of 1986 on CBS. He also played Mr. Wu, unrelated to the Deadwood character, in the movie Men in Black 3, and played the role of Ellison Onizuka In the TV film Challenger. Young has many voice-over credits as well: Grandpa in American Dragon: Jake Long, Kaz in Hi Hi Puffy AmiYumi, Mr. Sanban in Codename: Kids Next Door, the Firebending master Jeong Jeong in the Asian-influenced Avatar: The Last Airbender, Storm Shadow in the Sunbow G.I. Joe animated series, the Hard Master in G.I. Joe: Renegades and many more. His other acting credits include Crank (2006) and Crank: High Voltage (2009).