Wladimir Klitschko world heavyweight champion) dominated heavyweight boxing, a period typically known as the "Klitschko Era" of the division. Klitschko was born in Semipalatinsk (now Semey), Kazakh SSR, Soviet Union (now Kazakhstan). His father, Vladimir Rodionovich Klichko (1947–2011), was a Soviet Air Force major general and a military attaché of Ukraine in Germany; he was also one of the commanders in charge of cleaning up the effects of the Chernobyl disaster in 1986 and was afterward diagnosed with cancer. Wladimir's mother is Nadezhda Ulyanovna. He is the younger brother of former WBC, WBO and Ring magazine heavyweight champion Vitali Klitschko, the current
Wladimir Klitschko peak of second best on "The Ring"s pound for pound list. BoxRec currently ranks him as the 20th best boxer of all time and the greatest European boxer of all time, pound for pound. Until his loss to Tyson Fury in 2015, Klitschko was also recognized as lineal champion by the Transnational Boxing Rankings Board, while the WBA recognised him as one of its "Super champions", a distinction given to boxers who hold that title in addition to those by other sanctioning bodies in the same division. From 2006 to 2015, Wladimir and his older brother Vitali (himself a former