Allyson Felix goes into record books with 400-meter victory at world championships
The Most Sculpted Athletes In Sports
Allyson Felix of the United States celebrates the victory of her team as she…
Alyson Felix representing #teamUSA .... I could watch her run all day!!
“If you tell me I can't do something, I want to prove you wrong.” — Olympic Sprinter Allyson Felix. Start learning with the NTC Accelerator workout, inspired by her training, in the Nike+ Training Club App.