Nicolas Mahut Pictures
LONDON, ENGLAND - NOVEMBER 17: Nicolas Mahut and Pierre-Hugues Herbert of France pose with the trophy after their doubles final match victory against Raven Klaasen of South Africa and Michael Venus of New Zealand during Day Eight of the Nitto ATP World Tour Finals at The O2 Arena on November 17, 2019 in London, England. (Photo by Justin Setterfield/Getty Images)