Simplify the following text for a Grade 10 native English-speaking person.
Original: Kenneth Alan Florian ( born May 26 , 1976 ) is a Peruvian-American mixed martial artist with a background in Brazilian Jiu-Jitsu and Muay Thai .
Simplified: Kenny Florian is an American mixed martial artist with training in Brazilian Jiu-Jitsu and Muay Thai .