Northallerton's Dan Brown wrote another chapter in his incredible Open Championship story to set up a thriller of a final day at Royal Troon.
Brooks Koepka and Jon Rahm remain well off the leaders as Greg Norman oversees underwhelming displays
American Billy Horschel leads the British Open at four under par heading into Sunday's final round after torrential rain and a swirling wind at Royal Troon blew the challenge for the Claret Jug wide open.Horschel was one of the big movers in a round that had allowed for lower scoring earlier in the day before the wind and rain picked up.