That Moment When ... Four #USOpen veterans (Three of them US Open champions) - @venuswilliams, @rajeevram318, @bethaniemattek and @jack.sock - stood side-by-side at the @olympics podium in #Rio, holding the gold and silver medals for #mixeddoubles. Here's to a proud moment in #2016. _ #ThatMomentWhen #VenusWilliams #RajeevRam #BethanieMattekSands #JackSock #RioOlympics #TennisPlayers #Olympians #Tennis #Athletes