Prime @Allyson Felix l four legs of a 4x400m?! 😮‍💨🇺🇸 The 11-time Olympic medalist builds her ultimate relay squad using different eras of her career 👀🔥 Then she gives flowers to women in track & field, past and present 💐 #allysonfelix #track #usatf #4x4 #relay #evelynashford #flojo #gabbythomas #sydneymclaughlin #melissajeffersonwooden #annahall #womeninsports