Kubrat Pulev has promised fans will see a new version of him in the ring on Saturday as he plans to pick apart Anthony Joshua's "mistakes" to become the first-ever Bulgarian to be crowned world heavyweight champion.
The 39-year-old lost the only other world title shot of his career against Wladimir Klitschko back in 2014, but vowed he had learned plenty from the experience to upset British icon Joshua.
Pulev has won all 28 of his other professional bouts - 14 of which by knockout - and feels he has identified enough chinks in Joshua's armour for him to emerge victorious. "We see a lot of mistakes from Anthony," said Pulev. "A lot of bad sides to him.
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