ANC deputy president Cyril Ramaphosa will not succeed single-handedly in changing the party, Hlumelo Biko, the son of Black Consciousness leader Steve Biko, predicted on Friday.

"That party is a very difficult party for one person to impact and I think that the constituency he brings is not as strong as many people around here would like it to be," he told the Cape Town Press Club.

"I think he will have a very difficult time making the ANC into the image that...read more here: Ramaphosa cannot change ANC alone: Biko