As much as I'd love to say Bruce Lee, because of the technique and the art of knowing when and how to strike, reality suggests that even if both in their prime, if Tyson corners Lee then you just don't get out of that.
Was fascinated for a while with some of these videos of Lee with his lightning strikes and one punch techniques, but if you have a guy who can probably take that hit and still see you, as Tyson likely would have, then it's trouble.
Though if it's the Tyson from the Jake Paul fight, then I'm going with Bungle, Zippy and/or George.