Mo Farah reveals celebs he's challenging to Run For Heroes

Sir Mo Farah has revealed which celebrities he's challenging to complete a 5km run as part of the Run For Heroes campaign. The challenge urges people to run, walk or cycle the distance, donate £5 and nominate five people to do the same to raise money for the NHS. The Olympic gold medalist called on Arsenal midfielder Mesut Ozil, former footballer and ITV Sport commentator Ian Wright, football manager Harry Redknapp and son Jamie Redknapp, and comedian Jimmy Carr to partake in the fundraiser.