Hikaru Sulu

Hikaru Kato Sulu is a fictional character in the ''Star Trek'' media franchise. A member of the crew in the original ''Star Trek'' series, Sulu also appears in the animated ''Star Trek'' series, in the first six ''Star Trek'' movies, in one episode of ''Star Trek: Voyager'', and in several books, comics, and video games. Originally known simply as "Sulu", his first name, "Hikaru", appeared in a 1981 novel well over a decade after the original series had ended.

Sulu was portrayed by George Takei in the original ''Star Trek'' series. John Cho took over the role of the character in the 2009 film ''Star Trek'' and its sequels, ''Star Trek Into Darkness'' and ''Star Trek Beyond''. Provided by Wikipedia