What fighting styles are diplayed in the movie Bloodsport?

Answer 1

The movie "Bloodsport" included several styles (real & imaginary), including Muay Thai, kung fu, karate, and plenty of choreographed sequences designed to look good on screen, but not necessarily drawn directly from any particular, formal styles (such as the monkey fighter, the implied sumo grappler, and Ray Jackson's uncontrolled street-fighting technique).

For example, the character Chong Li is Korean and therefore implied this his style is Tae Kwon Do, Tang Soo Do, or another Korean style, but the actor -- Bolo Yeung -- is actually practiced in kung fu. The miscellaneous and unnamed extras most likely used kung fu.