Ken Masters

One of the main characters of the street fighter series and one of the two playable characters in the original Street Fighter (in which he was a Ryu clone for use by the second player). He has sense made great improvements in becoming his own character (their fighting style is still very similar but, the mechanics and the special moves available to them are different).

Trivia

 * He is an American who is fluent in Japanese (since about August 30, 1987)
 * His full name is Ken Masters
 * He is probably the only character in the Street Fighter Series to have an "Orochi" mode (however it was in a crossover game and standard practice is to treat these as either non canon or questionable in legitimacy )

Street Fighter 3
Ken by ken34 get it here

Ken by gm get it here

Pocket Fighter
Pocket Ken by ribeiro get it here

Capcom vs SNK (cvs)
Ken by Hero get it here

Capcom vs SNK 2 (cvs2)
(Evil/Violent) Ken by vyn (Warning game play is much faster than it should be due to a failure to offset animations correctly) get it here here

SNK vs Capcom (svc)
Violent Ken by chloe get it here

SNK vs Capcom Chaos (svc Chaos)
Ken by H get it here

Marvel vs Capcom (mvc)
Ken-x by LimitedMoon get it here

Marvel vs Capcom 2 (mvc2)
Ken by supermystery get it here

Others
Ken 4-in-1 (Classic, Normal, Violent (2 versions), and Orochi) by Don Drago get it here

Evil Ken by Reu, TheDreamslayer, KingTigre, and Tenshin (heavy edit, extremely unfair, and a great final boss ) get it here