KEY POINTS:
Evander Holyfield, 46, wants to become undisputed heavyweight champion again.
He will fight 2.13m WBA champion Nikolai Valuev next month.
Boxing: Holyfield to return
AdvertisementAdvertise with NZME.
AdvertisementAdvertise with NZME.
Latest from Boxing
'Just disgusting': Jake Paul accused of elderly abuse in win over Mike Tyson
'What a sad watch. Whole thing was sad.'