Kubrat Pulev will donate half of his purse from his world heavyweight title fight against Anthony Joshua to help medical workers fight the coronavirus.
Joshua's title defence against IBF mandatory challenger Pulev, which was originally scheduled for June 20 at the Tottenham Hotspur Stadium, has been postponed due to the pandemic.
The fight could take place in July and Bulgarian Pulev is planning to use part of his proceeds to help battle the pandemic.
'I will donate 50 per cent of the money I earn from the match with Joshua to the tireless heroes in the fight against the coronavirus,' Pulev told German daily Bild on Sunday.