US Open 2014 - Pinehurst, North Carolina

Martin Kaymer hit three birdies in his last five holes to shoot a five-under par 65 on day one of the US Open at Pinehurst.

Kaymer leads the field by 3 shots with Northern Ireland's Graeme McDowell, Americans Kevin Na and Fran Quinn and Zimbabwe's Brendon de Jonge all finishing on two-under.