Queensberry Add Another Brit to the Stable — a Former World Champion

Former interim WBO light-heavyweight titleholder Joshua Buatsi (19-1, 13 KOs) has officially joined Frank Warren’s Queensberry Promotions.

The 32-year-old Brit had been working with BOXXER, but recently announced he was a free agent.

Buatsi hasn’t boxed since February 2025, when he suffered the first defeat of his career—a points loss to Callum Smith that cost him his interim belt. No word yet on the Croydon man’s next step, but Queensberry’s deep roster and Saudi connections suggest fresh, high-profile opportunities lie ahead.

Photo: DAvid Morrell on Instagram