Mike Tyson (born 1966) became the youngest heavyweight champion in history at age 20 and was one of the most feared fighters of all time during his peak years in the late 1980s.

Career Highlights

• Professional record: 50 wins, 44 by KO, 6 losses
• Unified the WBA, WBC, and IBF heavyweight titles
• KO'd Michael Spinks in 91 seconds in 1988

Style

Tyson's peek-a-boo style — taught by trainer Cus D'Amato — combined explosive head movement, blinding hand speed, and devastating hooks and uppercuts that made him nearly impossible to hit cleanly.

Reference:

Wikipedia: Mike Tyson

https://en.wikipedia.org/wiki/Mike_Tyson