Tyson Fury casts doubt over whether dad John will be in corner for Usyk rematch after he was slammed as ‘unprofessional’

TYSON FURY admits he is in the dark over whether father John will be in his corner for Saturday’s world heavyweight title rematch with Oleksandr Usyk.

Fury Snr was slammed for giving his son “terrible and unprofessional” advice during Usyk’s majority points triumph in May.

APTyson Fury is usually joined by dad John in his corner[/caption] GettyFury celebrates his win over Dillian Whyte alongside Andy Lee, left, John Fury, middle, and SugarHill Steward, right[/caption]

He...