Tokyo 2020 Olympics - 'Lights out!' - Sifan Hassan a double Olympic champion with 10,000m glory

Tokyo 2020 Olympics - 'Lights out!' - Sifan Hassan becomes a double Olympic champion with a gold medal in the 10,000m as she has yet more glory in Tokyo. Watch every unmissable moment live from Tokyo 2020 across Eurosport, the Eurosport app and discovery+. Download the Eurosport app for iOS and Android now.