Donnie Yen, the famous martial arts actor.
According to the China Times, in the late 1990s, Donnie Yen was in a club with the then-actress Joey Meng.
Source : China Times
A gang started harassing her, wanting to take a picture with her. Yen politely asked them to stop, but they didn't, so Yen and Meng left the club.
The gang of eight young men followed them outside, continuing to harass them, and then attacked Donnie Yen. Yen put all eight gang members on their way to the hospital.
After being questioned by the police, it was determined that it was a case of self-defense and no charges were brought against him.
Yen was in his early thirties. As for the attackers, they were between 18 and 25 years old.