Nike was founded in 1964 as Blue Ribbon Sports and became Nike, Inc. in 1971. It focused on high quality running shoes designed by athletes for athletes. Nike's first success came from signing Michael Jordan in 1985 and marketing the Air Jordan basketball shoe line. Nike dominated sports markets by sponsoring athletes, hosting large events, and airing effective ad campaigns like "Just Do It." While Nike's strategy of innovative products and athlete endorsements provided advantages, it also faced increasing competition and costs associated with developing new products and marketing.