Lewis punched Tyson , and in exchange the American bit his leg .
Boxing commentator Steve Bunce has compared Haye and Chisora 's Munich brawl to Lennox Lewis ' pre-fight rumble with Mike Tyson a decade ago .
Lennox Lewis punched Mike Tyson , and in exchange the American bit Chisora 's leg .
Boxing commentator Steve Bunce has compared Haye and Chisora 's Munich brawl to Lennox Lewis ' pre-fight rumble with Mike Tyson a decade ago .