Boxing legend Wladimir Klitschko spoke to the Daily Mirror from war-torn Ukraine and admitted: “This is the biggest fight of my life.”
The former world heavyweight champion and his brother Vitali, the mayor of besieged Kyiv, are leading freedom fighters against the Russian invasion.
Klitschko, whose last bouts were against Britain's Tyson Fury and Anthony Joshua, today asks Mirror readers to support a global campaign isolating Kremlin despot Vladimir Putin's Russia as sporting outlaws.