Dariusz Michalczewski
Boxer
Nicknamed "Tiger", he is a WBO Light Heavyweight and Cruiserweight Champion, and the subject of the award-winning documentary "Tiger."
He posted an amateur record of 139–11–2 with 89 knockouts.
Tiger Energy Drink is named after him.
He married Barbara Imos in 1996.
He defeated Virgil Hill via unanimous decision to retain his WBO Light Heavyweight title.