John Yohan Cho (born June 16, 1972) is an American actor and musician. He starred as Harold Lee in the Harold & Kumar films and played the character John, MILF Guy No. 2 who popularized the term "MILF" in the American Pie films. He also starred in the critically acclaimed Asian American films Better Luck Tomorrow and Yellow.Cho has portrayed the Star Trek character Hikaru Sulu in the Star Trek reboot film series, has starred in the Total Recall remake and the comedy Identity Thief.