Anthony Joshua has rubbished the suggestions made by Joseph Parker's camp that he has been repeatedly knocked to the canvas in the past.
WBA, IBF and IBO heavyweight champion Joshua and WBO belt-holder Parker are set for a unification bout at Cardiff's Principality Stadium on March 31 in a hotly anticipated clash.
In November, before the fight had been agreed, the Parker camp released a video which showed Joshua being knocked down during his amateur days, as well as clips from former sparring partners claiming they had floored him.
At a media conference on Tuesday, Parker's promoter David Higgins spoke up about the issue.
"In most countries in the world it's customary in sport to analyse the strengths and weaknesses of each opponent," he said. "Something that shocked us is apparently in English boxing it's not customary to do that.
"There seems to be shock that we dare speak about things. Joshua has allegedly, in the footage going around, been dropped a few times."
Joshua was quick to cut in on Higgins in an attempt to clarify the situation, explaining he had only been sent sprawling three times - in the European championships, in sparring by David Price and in his epic win over Wladimir Klitschko last April.
"You know what I learnt when I got dropped in that Klitschko fight?" he said.
"The three times I've been hurt or dropped were in the European championships when I was unfit, the second time was with David Price - he's a puncher.
"It [Klitschko] taught me, it will take more than a human to stop me from where I'm destined to be. The rumours you've heard, it's fake news.
"I think the trash talking should still hold a sense of respect. There are two types of people who take a punch, one who gets put down and stays down and one who gets up and keeps coming, and that's who he's facing."
|Valverde hints at resting Messi, Suarez for Girona clash|
|Napoli sign free agent Milic|
|Barclay labels England ´massive favourites´ for Calcutta Cup|
|Johnson tells England: Don´t give Scotland ´scent of victory´|
|Zidane offers condolences after Basque police officer´s death|
|FA charge Guardiola over yellow ribbon protest|
|City have to lift titles - Guardiola focused on Wembley glory against Arsenal|
|Spalletti urges Inter to ´believe in our strength´ and end wretched run|
|Best unconcerned with Sexton fitness|
|Christensen a future Chelsea captain, says Conte|
|Fonte leaves West Ham for Dalian Yifang|
|Guardia Civil search Guardiola family´s plane|
|Unwell Neymar facing race to make Le Classique|
|Playing Chelsea means less and less every year, says Mourinho|
|Conte hopes Manchester United bench ´fantastic´ Pogba|
|Dembele ´a genius of football´ like Maradona and Ronaldinho, claims Pochettino|
|Otaegui surges into slender lead in Qatar|
|Villarreal suspend Semedo after attempted murder allegation|
|Jesus could return but Guardiola has doubts over Sterling|
|He took 10 seconds to be ready – Mourinho salutes professional Pogba|
|Alderweireld a doubt as Pochettino stays silent on transfer rumours|
|Conte dismisses Mourinho tension|
|Nothing is decided - Klopp urges against Liverpool complacency|
|Heynckes ´can´t imagine´ Bayern sanctioning Lewandowski sale|
|FIFA closes Neymar´s Barcelona bonus case|
|Bale still important to Real Madrid, Zidane insists|
|Heynckes plays down Robben´s frustration|
|Central Coast Mariners 1 Wellington Phoenix 0: Hosts end 11-match winless run|
|Arsenal handed tough Milan test in Europa League´s round of 16|
|Europa League: Last-16 draw in full|
|I am the lion of the jungle - Wilder ready to pounce on Ortiz|
|Vitolo apologises for sexist ´joke´ after Atletico win|
|Paletta joins Jiangsu Suning|
|Messi, Ronaldo and Neymar are the only superstars, says Pele|
|Rebels capitalise on Higginbotham red, Highlanders beat Blues in thriller|
|Arsenal have ´unfinished business´ in EFL Cup after 2011 loss - Wilshere|
|Srna given 17-month doping ban|
|Winter Olympics 2018: Larocque apologises for silver-medal snub|
|Arsenal boss Wenger backs Wilshere after Keane rant|
|Basque police express ´dismay´ at death of officer after fan violence|
|Jones was alarmed by England´s lack of fitness|
|Wembley hero Ramsey winning race to face Manchester City|
|McLaren launch new-look MCL33|
|EFL Cup final: Bravo and Ospina pitch to be heroes before stepping back into the shadows|
|The Breakdown: A statistical look at round three of the Six Nations|
|EFL Cup final: Wenger aiming for another glorious Wembley outing|
|Ligament damage but no surgery for Lynn|
|Wizards upstage new-look Cavs, Westbrook hits buzzer-beater|
|CONCACAF Champions League Review: Guadalajara poised for quarters, Red Bulls draw|
|Del Potro stunned by Tiafoe at Delray Beach Open|
|Bouchard lawyer satisfied after jury rules against USTA|
|´Enough is enough, we gotta take action´ - Panthers´ Luongo on gun control|
|Former NBA pair help Brazil stay perfect in World Cup qualifying|
|Keane: Wilshere is the most over-rated player on the planet|
|Monfils wins rain-interrupted clash against top seed Cilic|
|Earnhardt says short-track speed skating is ´NASCAR on ice´|
|My knee flared up – Wawrinka reveals reason for retirement|
|Stoger: Dortmund were lucky to survive Atalanta scare|
|Gattuso hopes to continue as AC Milan boss|
|Europa League Review: Arsenal survive scare, Dortmund battle past Atalanta|
|Noren, Simpson share Honda Classic lead after Tiger shoots 70|
|´Complacent´ Arsenal had no ideas, Wenger admits|
|Wilshere pulls no punches after Arsenal´s Ostersunds defeat|
|Batshuayi accuses Atalanta fans of racism|
|Mercedes not responsible for spoiling F1 spectacle, Wolff claims|
|Veteran kicker Vinatieri signs with Colts for further year|
|More injury woe as Wawrinka retires from Open 13 Marseille|
|Villarreal defender Semedo charged with attempted murder|
|West Indies taking nothing for granted in World Cup qualifying|
|Police officer dies after clashes between Athletic Bilbao and Spartak Moscow fans|