So who is the new Labour leader?
David Cunliffe, 49, was born in Te Aroha, the son of an Anglican minister and a nurse.
He now lives in the wealthy Auckland suburb of Herne Bay - outside of his New Lynn electorate - but he grew up in Te Kuiti and Pleasant Point, near Timaru.
He followed his father into the Labour Party and though he says he does not often attend church, he remains a committed Christian.
Mr Cunliffe studied politics at Otago University, where he was also a member of the debating team. It was there that he met his wife Karen Price, an environmental lawyer, with whom he has two sons.