World Record | Women’s 400m Final | IAAF World Championships Helsinki 1983

Watch the fastest women’s 400m race of all time from the 1983 World Championships in Helsinki, where Jarmila Kratochvílová set a new world record! #WorldChampionships #JarmilaKratochvílová #CzechRepublic #IAAF #400m #WorldRecord #Athletics Watch all the other world records on our World Records playlist - Subscribe to our channel - ⭐️ Follow us on Twitter - ⭐️ ⭐️ Follow us on Facebook - ⭐️ ⭐️ Follow us on Instagram - ⭐️ Make sure you subscribe for athletics highlights, interviews with the athletes, training tips and more!