Peter Fury has told Anthony Joshua he will only defeat Wladimir Klitschko if he turns their heavyweight clash “into a street fight”, warning the undefeated Brit that there is no way he will be able to outpoint the former two-time world champion at Wembley Stadium.

Fury trained his nephew, Tyson, to a stunning points victory over Klitschko in November 2015, which has been acclaimed as one of the greatest ever upsets in heavyweight boxing.

Klitschko was completely dumbfounded by Fury’s defensive tactics, as well as his repeated switching to a southpaw stance and management of distance. He won the fight by unanimous decision, ending Klitshko’s 10-year reign at the top of his division.

Anthony Joshua's career in pictures Show all 23 1 /23 Anthony Joshua's career in pictures Anthony Joshua's career in pictures Anthony Joshua's career in pictures After 22 professional fights, Anthony Joshua boasts an unblemished career record Getty Anthony Joshua's career in pictures Emanuele Leo, TKO (R1) 2:47 In his first fight since turning professional, 23-year-old Joshua floored Emanuele Leo in a vicious two minutes and 47 second rout. Getty Anthony Joshua's career in pictures Paul Butlin, TKO (2) 0:50 Joshua’s needed only two rounds to see off Paul Butlin in his second professional fight when the referee called an end to the tie 50 seconds into the second round. Getty Anthony Joshua's career in pictures Hrvoje Kisicek, TKO (2) 1:38 It was yet another second-round stoppage victory for Joshua, knocking out veteran Hrvoje Kisicek after a fiery flurry of punches on the ropes. Getty Anthony Joshua's career in pictures Dorian Darch, TKO (2) 0:51 Joshua demolished fellow Brit, Dorian Darch, landing multiple crisp blows in the opening minutes and leaving him the referee no choice but to put an end to the fight. Getty Anthony Joshua's career in pictures Hector Avila, (KO) 1 2:14 Joshua needed a mere 134 seconds to see off the challenge of Hector Avila in Glasgow and clock up his fifth win without defeat. Getty Anthony Joshua's career in pictures Matt Legg, KO (1) 1:23 Matt Legg was the next victim of Joshua’s phenomenal run. A venomous uppercut to the chin floored Legg in only 83 seconds. Getty Anthony Joshua's career in pictures Matt Skelton, TKO (2) 2:33 Needing less than six minutes, Joshua delivered his trademark blow to 47-year-old veteran Matt Skelton taking his tally to seven on the trot. Getty Anthony Joshua's career in pictures Konstantin Airich, TKO (3) 1:16 Konstantin Airich became the next victim of Joshua’s brutal run of fights. A third round TKO ended any chance of Airich spoiling the party. Getty Anthony Joshua's career in pictures Denis Bakhtov, TKO (2) 1:00 Joshua claimed the WBC International heavyweight title by destroying Denis Bakhtov in within two rounds showing he is one of the most exciting prospects in world boxing. Getty Anthony Joshua's career in pictures Michael Sprott, TKO (1) 1:26 Joshua needed less than 90 seconds to blast out veteran Michael Sprott and record his 10th successive knockout. Getty Anthony Joshua's career in pictures Jason Gavern, KO (3) 1:21 On this return to boxing, Joshua demolished American Jason Gavern in three rounds, flooring him four times in the process. Getty Anthony Joshua's career in pictures Raphael Zumbano Love, TKO (2) 1:21 Another second round knockout brought Joshua’s up to 12-0 as he flattened Brazilian Raphael Zumbano Love. Getty Anthony Joshua's career in pictures Kevin Johnson, TKO (2) 1:22 American 36-fight veteran Kevin Johnson proved to be no match for Joshua who needed only 2 rounds to walk away with another knock out Getty Anthony Joshua's career in pictures Gary Cornish, TKO (1) 1:37 Joshua stopped Gary Cornish in 90 seconds to win the Commonwealth heavyweight title to the delight of The O2. Getty Anthony Joshua's career in pictures Dillian Whyte, KO (7) 1:27 Joshua battled to beat Dillian Whyte but eventually prevailed with a seventh round knockout, becoming the British heavyweight champion. Getty Anthony Joshua's career in pictures Charles Martin, KO (2) 1:32 Charles Martin hit the canvas twice as Joshua cruises through to claim the IBF world heavyweight title. Getty Anthony Joshua's career in pictures Dominic Breazeale, TKO (7) 1:01 Joshua defended his IBF world title in a seventh round stoppage win over Dominic Breazeale to continue his unstoppable run to the top. Getty Anthony Joshua's career in pictures Éric Molina, TKO (3) 2:02 And then it was 18! Joshua confirmed his tie with Wladimir Klitschko after thumping Éric Molina in three rounds, completing the defence of his IBF heavyweight title. AFP/Getty Anthony Joshua's career in pictures Wladimir Klitschko, TKO (11) Faced by one the greatest heavyweight boxers of all-time Joshua produced an all-time performance, climbing off the mat after being knocked down in the sixth to power back and stop Klitschko with a violent barrage in the 11th round to earn the finest win of his young career Getty Anthony Joshua's career in pictures Carlos Takam, TKO (10) Joshua survived a broken nose in the second round to defeat a valiant Takam, who was a late notice replacement for the injured Kubrat Pulev. Getty Anthony Joshua's career in pictures Joseph Parker, UD The first time Joshua has been taken the distance in his professional career. But he dominated throughout and added the WBO belt to his collection with ease. Reuters Anthony Joshua's career in pictures Alexander Povetkin, TKO (7) Joshua became the first man ever to stop former world champion Povetkin in one of his most thrilling fights yet. Reuters

However, despite advising his nephew to box defensively and outpoint Klitschko, Fury thinks that Joshua’s only hope of beating the 41-year-old is by sheer brute force.

“I don't see how Joshua is going to implement the style that Tyson used,” Fury told Sky Sports ahead of the fight. “If he tries to implement that type of boxing, there is only one winner. I think Wladimir will walk away with it.

“He's got to come for that knockout and he's got to bring it early. He's got to put Klitschko in shock, take him out of his stride, and rough him up properly. That is the only way he is going to handle Klitschko in my opinion.”

Peter Fury has warned Joshua not to fight on the counter (Getty ) (Getty)

Joshua has won all of his 18 professional fights by knockout and has never been taken beyond the seventh round. 16 of his wins have meanwhile come inside the first three rounds – including in his last fight, against the American Éric Molina.

But Fury thinks that Joshua needs to be even more aggressive when he takes on Klitschko on April 29.

“Joshua has got to be a lot more aggressive, even than what he has been in the past,” said Fury. “He's got to really come to take him out. He's got to take it into a street fight.

“If he applies a boxing match to this, I think only one winner, because he's got to take Wladimir out of his stride, not give him the time to set himself, and not give Wladimir the time to get into a routine.”

Anthony Joshua v Wladimir Klitschko: Joshua wants performance to do the talking

Meanwhile, an injured Hughie Fury has been forced to pull out of his world heavyweight title fight against WBO champion Joseph Parker.

The fight was set for May 6 in Auckland, New Zealand. It will now be rescheduled for later in the year.

Hughie is unable to fight WBO champion Parker (Getty)

Fury's promoter, Hennessy Sports, said in a statement that the British fighter has injured his lower back and has been advised by his physiotherapist to rest for "3-4 weeks before resuming training".

"Hughie has been declared medically unfit to box following a medical assessment," the statement said.