Nike says it has signed a multi-year sponsorship deal with No. 1-ranked Rory McIlroy for a reported $200 million. "I chose Nike for a number of reasons," McIlroy said. "It's a company and a brand thatreally resonates with me. It's young. It's athletic. It's innovative. They are committed to being the best, as am I. Signing with Nike is another step towards living out my dream."