Leo (レオ, Reo) is a character in the Tekken fighting game series. Leo first appeared in Tekken 6, and returned in the subsequent update Tekken 6: Bloodline Rebellion, who made her first appearence in the official Tekken 6 trailer, where Leo was fighting Armor King. Leo is an orphan, having lost both parents under circumstances that the police were not willing to investigate further into.
Leo Kliesen definitely is one of my fave cosplay
Leo is still genderless though...but the hell do i care! I like her/him for whatever gender haha XD
ps. i hope that Leo is a she though XD
EDIT: well whadya know!! Finally! they revealed that indeed Leo Kliesen is FEMALE! yeahh ~!
Leo Kliesen レオ
Kuya Kiko Francisco
Tekken 6 (c) Namco