Judo and Taekwondo: Sifu
In addition to boxing, Judo and Taekwondo bring martial-arts flair to the Olympics and Sifu does them both justice. While Sifu doesn’t exactly use either as the basis for its complex martial arts combat, the ability to combine different kicks, punches, throws, and more makes for perhaps the best approximation of such fighting you can find in games.
To tailor the game to whichever Olympic martial art you prefer, you could limit your options. Maybe try to do an all-kicking run to get the Taekwondo feel. Whatever you choose, mastering the game will surely make you feel like a pro.
