By Andrey Krikunov

IBF/WBO heavyweight champion Wladimir Klitschko could have missed several years of boxing because of his injury from last year. As Segodnya newspaper informs citing German sources, last June Klitschko tore his left bicep in the bout with Ruslan Chagaev. Such an injury requires a complex operation and lengthy recovery. Otherwise one “can lose an arm” for two years.