Tim Cook’s Other Big Job Is to Help Nike Turn Things Around

A new iPad lineup wasn’t the only thing on Tim Cook’s mind when he introduced the tablets from Apple Inc.’s California headquarters in May. The hint was on his feet: a pair of one-of-a-kind sneakers designed on an iPad just for Cook, by Nike Inc.

Cook, Apple’s chief executive officer and the longest-tenured member of Nike’s board of directors, was helping guide co-founder Phil Knight and Executive Chairman Mark Parker through the world’s largest sportswear company’s toughest year since he joined in 2005. Two months before the new iPad release, Nike warned that sales would fall as demand ...