Anthony Joshua says he can become "a legend overnight" by beating Wladimir Klitschko at Wembley Stadium on 30 April.
The 27-year-old will defend his IBF heavyweight title against former heavyweight king Klitschko in front of a possible 90,000 spectators.
That would match the attendance record for a fight in Britain.
Joshua says this is the start of a legendary campaign."
Joshua beat America Eric Molina in Manchester on Saturday, making it 18 knockouts in as many contests since turning pro in 2013.
Source: BBC
