Daniel Dubois has left trainer Don Charles following his stoppage defeat by Oleksandr Usyk.
Dubois will now be working with former Anthony Joshua coach Tony Sims as he attempts to get his career back on track. Dubois' decision comes hot on the heels of Charles' assistant trainer Kieran Farrell announcing he would no longer be working with the former world champion.
Dubois began working with Charles two years ago following a spell with Shane McGuigan, son of boxing legend Barry. Before that, Dubois had been under the tutelage of Mark Tibbs.
READ MORE: Tony Bellew involved in furious row with Tommy Robinson - 'Mouthy p****'
READ MORE: Dillian Whyte conspiracy theory emerges after Moses Itauma KO
There will be more to follow on this breaking news story and Mirror Sport will bring you the very latest updates, pictures and video as soon as possible. Please check back regularly for updates on this developing story. Follow us on Google News, Flipboard, Apple News, Twitter, Facebook or visit The Mirror homepage.
You may also like
Perishers - 19th August 2025
BRIDGET PHILLIPSON: 'I know what it's like to grow up in a struggling family - money was tight'
Elementary, my dear Podson! New podcast lets you crack unsolved crimes
Richard Osman makes revelation about Thursday Murder Club cameo idea
Kids 'targeted by dangerous TikTok and Instagram posts on industrial scale' - study