Liverpool Labour MP Maria Eagle said Sir Norman's retirement was the right decision and would provide "some relief" to the Hillsborough families.

BBC: Hillsborough families welcome Bettison departure

"The key to this business is understanding what branding is and choosing the right products to brand, " says Norman.

FORBES: Norman's conquest

Norman added of the Golf Channel that Tiger "has the right to privacy, but he also has responsibilities as a public figure".

BBC: John Daly hits back at players criticising Tiger Woods

Ever since 1988, when he curated his first show and drove his own beaten-up car to pick up Norman Rosenthal, the secretary of the Royal Academy of Arts, to ensure it was seen by the right people, Mr Hirst has produced five basic categories of work.

ECONOMIST: Damien Hirst

Care minister Norman Lamb, who is also Liberal Democrat MP for North Norfolk, said he believed Ms Ball had done the right thing.

BBC: Maria Ball