Arnold Gjergjaj is drawing confidence from his unbeaten record as he prepares to face former world champion David Haye at The O2 on Saturday.
The Kosovan (29-0-KO21) is fighting outside Switzerland for only the second time in his career but insists neither the London venue holds nor the step up in level will faze him; highlighting the quality of his sparring experiences.
Gjergjaj told Sky Sports: "I have more confidence than everyone else on the table because everyone else on the table has lost fights. I am unbeaten and motivated.
"A ring is a ring and there is no problem where it is. I can also add to this fact that Floyd Mayweather never fought in Switzerland!
"I've been following David Haye for years and I know he's one of the best boxers on the planet but on Saturday there will be only one winner and it's me.
"I am prepared and I've trained with the best in the world with Wladimir Klitschko, Tyson Fury and Kubrat Pulev. It will be a bad surprise for David Haye.
"The thing that is important is this fight and then after that, I will look forward."
Gjergjaj last fought in December 2015 when he recorded a first-round stoppage of Marino Goles while Haye ended a three-and-a-half-year spell away from the sport by blasting out Mark De Mori in one back in January.
David Haye takes on Arnold 'The Cobra' Gjergjaj at The O2 on May 21. For tickets to #HayeDay visit theo2.co.uk.