US Open 2017: Brooks Koepka wins at Erin Hills to claim first major

American Brooks Koepka equalled the US Open’s lowest winning score of 16 under to claim his first major at Erin Hills. Koepka had three successive birdies from the 14th to match the total set by Rory McIlroy when he won in 2011 on a par-71 layout compared to this par 72. His five-under 67 was…