Behind the lens with an award-winning sports photographer

Clive Mason fell in love with sailing photography in the early 1980s, covering events while sleeping in his camper van.
A veteran of the last four Olympic regattas, the award-winning photographer has followed boats around the world, from the Acropolis of Athens 2004 to the "quintessentially British" setting of London 2012.
His portfolio comprises hundreds of Formula One races, numerous football, rugby and cricket World Cups, as well as day to day coverage of the English Premier League.
And among Mason's many awards, the Getty Images photographer was recently awarded the prize for the "Best Olympic Portfolio" at the Sports Journalists' Association awards, in recognition of his work at Rio 2016.
Take a look at the ten photos that impressed the judges and find out about the challenges of documenting elite sport in the gallery above...