Queensberry secured the signature of 18-year-old Moses Itauma, who is dubbed one of boxing's brightest heavyweight prospects. The confident young lad believes he'd get the better of Oleksandr Usyk as he chases Mike Tyson's youngest heavyweight champion record. Watch Itauma at the Copperbox Arena, on Saturday April 15th, Live on BT Sport 1. 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