Musician Kanye West performs onstage at the 2015 iHeartRadio Music Festival at MGM Grand Garden Arena on Sept. 18, 2015, in Las Vegas, (Photo by Kevin Winter/Getty Images for iHeartMedia)
Sneaker Legacies: Kanye West West took a hit shoe with Nike and turned it into a fashion empire with Adidas, becoming the most important sneaker figure of his generation