You must be crazy to pick a fight with Mike Tyson. One passenger on a Jet Blue flight from San Francisco to Florida certainly must have been crazy and paid the price for it.

The legendary boxer beat the man up before the flight took off, and the incident was caught on camera, USA Today reported.

The person shooting the video could be heard saying, ‘My boy just got beat up by Mike Tyson.’ The Mirror reported that the Tyson was happy to talk to the man and pose for a selfie. However, the man then became more obnoxious, refusing to leave the boxer alone, despite Tyson’s numerous requests not to be disturbed.

When the man still wouldn’t leave him alone, Tyson could be seen turning around to beat him up. A passenger next to that man attempted to stop the boxer as well. Tyson then got off the flight. The video then shows the man looking stunned and with visible injuries to his face. He opened a case with the San Francisco Police. The San Francisco Police Department, Jet Blue and Mike Tyson have not yet commented on the issue.