When: 11/22/1986
Moment: Mike knocked out Trevor Berbick to win the WBC title and become the youngest heavyweight champion ever at 20 years, 4 months, and 22 days old.
Complex says: Mike's great feat wasn't the only bit of history made that night; Trevor Berbick introduced the world to the an early (demented) version of the dance we now know as the Harlem Shake.