NEWSHUB : Kiwi kickboxing colossus David Tuitupou looking to conquer the King of the Ring

David Tuitupou is quite literally the new big thing in Kiwi kickboxing.

Nicknamed "Titan", the 161-kilogram beast now needs the size of his achievements to match his towering two metre frame.

And it all starts with the King in the Ring in Auckland on Friday night.