Tyson Fury has sparked fresh speculation of a dramatic boxing comeback after revealing he’s back in full training – and doing twice-daily sessions.

The self-proclaimed ‘Gypsy King’ dramatically retired for a fourth time in January following back-to-back losses to Oleksandr Usyk, walking away from the sport with his undefeated record no longer intact.

But now, Fury appears to be edging closer to yet another U-turn – with fans convinced he is gearing up for a long-awaited showdown with Anthony Joshua.

Fury had previously blamed Joshua’s shock KO loss to Daniel Dubois last year for derailing what would have been a mega-money bout, stating ringside: ‘That’s cost me £150million, the silly c***.’