Murray, Djokovic take part in Mannequin challenge
The top two tennis players in the world, Andy Murray, and Novak Djokovic took part in the Mannequin challenge alongside the other top-8 players participating in the ATP World Tour Finals in London. Stanislas Wawrinka was seen with a racquet, Milos Raonic was being interviewed, while Murray was seen holding a selfie stick to take a selfie with Djokovic.