Serena Williams stars in 'Dream Crazier,' Nike's follow up to Colin Kaepernick commercial
February 25, 2019 at 07:30 AM EST
Nike has launched a 90-second ad, "Dream Crazier," featuring Serena Williams, the gymnast Simone Biles, snowboarder Chloe Kim and fencer Ibtihaj Muhammad, among others.
