Back to today’s briefing

Story perspectives

Daniel Dubois Parts Ways with Trainer, Hires Tony Sims

8/19/2025

35 3

Summary

Story summary

Daniel Dubois has ended his two-year partnership with trainer Don Charles.
Following a loss to Oleksandr Usyk, Dubois has reportedly hired Tony Sims as his new trainer.
Sims has previously trained prominent boxers like Anthony Joshua and Conor Benn.
These changes coincide with other adjustments in Dubois' camp, including the exit of assistant coach Kieran Farrell.

1 of 1

Story summary

Daniel Dubois has ended his two-year partnership with trainer Don Charles.
Following a loss to Oleksandr Usyk, Dubois has reportedly hired Tony Sims as his new trainer.
Sims has previously trained prominent boxers like Anthony Joshua and Conor Benn.
These changes coincide with other adjustments in Dubois' camp, including the exit of assistant coach Kieran Farrell.