'Yes, I Am Good at This': Simone Biles, Coco Gauff and Brigid Kosgei Were a #BlackGirlMagic Trifecta on Sunday
Apparently, 13 is a very lucky number-or at least, Oct. 13 was for Simone Biles, Kenyan runner Brigid Kosgei and 15-year-old tennis phenom Cori "Coco" Gauff, all of whom had groundbreaking performances to celebrate on Sunday.