Description:World number one golfer Rory McIlroy was unveiled as the face of his new sponsor Nike in Abu Dhabi, UAE on Monday (January 14) after agreeing a multi-year sponsorship deal with the U.S. sportswear firm. Although commercial terms were not disclosed, media reports say the agreement with the Northern Irishman unveiled on Monday is worth as much as $250 million over 10 years, one of the most lucrative in global sports as Nike moves on after dropping disgraced cyclist Lance Armstrong last year.(0:36)