Tokyo 2020 Olympics - 'Absolutely world class' - Alexander Zverev celebrates singles gold for Germany

Tokyo 2020 Olympics - 'Absolutely world class' - Alexander Zverev celebrates winning singles gold for Germany after beating Karen Khachanov in the final 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.