[QUOTE="Ja sa bong,  post: 15531, member: 30"]
I don't think there have ever been any boxer who's 75 years old and still actively fighting. Mike Tyson is the oldest so far to do it against Jake Paul and I think he was only 58 years old.
[/QUOTE]

I think you are right. If there is anyone who is older, then they are doing it in an unofficial way, which means that there are no rules and the match can be stopped even without a winner even.