Allyson Felix won her 10th and 11th Olympic medals at Tokyo 2020 making her the most decorated U.S. track and field athlete of all-time. The... 400m bronze plus the victory in the 4 x 400m relay come after a challenging period for Felix. A life-threatening birth experience plus problems with sponsors made her success taste all the sweeter. We catch up with this living legend to talk legacy and future plans.