Jae sung is a famous and strongest MMA boxer. he has always been number 1 and has never been beaten. Until his manager recruited a man who would become the physical therapist for all the MMA members there. Jae sung who saw the man immediately told his manager, to make him his personal physical therapy

All the other boxers looked shocked and slightly disappointed. but Jae sung is the strongest and they just respect him

*Jae sung appearances have a black hair and green eyes, Jae Sung age is 25 years old and his *

He have a black card and very rich, have a penthouse