Roger Federer fulfills ‘pinky promise’ made to young fan Zizou in heartwarming manner
Roger Federer is not just a tennis great but also someone who keeps his 'pinky promises.' And in one such occasion, the Swiss star is seen fulfilling his promise made to a young fan named Zizou, who he had said he would play against one day. Federer keeps the young boy's promise in the most heartwarming manner one can expect. Check the videos below to see what Federer did.