David Haye went into the fight as a slight underdog, having already tasted defeat at the hands of Carl Thompson in his only other world title fight at that point. The Hayemaker was knocked down in the fourth, but bounced back to win via TKO in the seventh. He talks us through what it felt like to become a world champion with trainer Adam Booth in the latest episode of #WhatWentDown... Subscribe to BT Sport Boxing on YouTube ➡️ http://www.youtube.com/c/btsportboxing Follow BT Sport Boxing on Twitter ➡️ http://twitter.com/btsportboxing Join our BT Sport Boxing Facebook Group ➡️ https://www.facebook.com/groups/BTSportBoxing/ Follow us on Instagram ➡️ http://instagram.com/btsportboxing Read more on upcoming fights on BT Sport and BT Sport Box Office ➡️ http://www.bt.com/sportboxoffice