bild

Swiss tennis player Roger Federer, left, and tennis player Andy Murray, of Britain, right, play on a raft in Zurich, Switzerland, 10 April 2017. Federer and Murray play a charity game 'Match for Africa 3' on 10 April 2017. The charity event for the 'Roger Federer Foundation' raises money for African children. (KEYSTONE/Nathan Klinkspoor)