NEWCASTLE United owner and Sports Direct boss Mike Ashley is suing a business associate over a golf course deal.

Mr Ashley has alleged breach of contract and has asked for repayment of £3 million investment or compensation.

Detail of the claim emerged in paperwork lodged by lawyers at the High Court in London.

Lawyers representing Mr Ashley have outlined detail in a written claim form.

They say Mr Ashley and Tony Jimenez made a deal in 2008.

Papers say the agreement was that Mr Ashley would pay £3 million for a five per cent holding in a golf course development in France.

Mr Jimenez was unavailable for comment but is thought to be disputing allegations made against him.