Anthony Joshua’s team BLAST Daniel Dubois over failure to sign up for additional drug testing ahead of September clash

ANTHONY JOSHUA‘s team have BLASTED Daniel Dubois for allegedly not signing up for voluntary drug testing ahead of their domestic dust-up.

AJ will challenge his former sparring partner for the IBF heavyweight title in a September showdown at Wembley.

GETTYAnthony Joshua will throw down with Daniel Dubois on Septmber 21[/caption] REUTERSDubois will be defending the IBF heavyweight title against AJ[/caption] X@258MANAGEMENTJoshua’s team have claimed Dubois has yet to sign up...