Who is leading The 152nd Open Royal Troon

This live report will be updated throughout the Championship with details of who is leading The 152nd Open. Follow live scoring here and our live blog here.
Justin Thomas holds the lead at Royal Troon on the opening day of The 152nd Open.
The two-time major champion reached four-under through 10 holes on Thursday, before stumbling on Troon's challenging back nine with a double-bogey on the 12th and a bogey on the 13th.
However, Thomas then responded superbly, with birdies on the final two holes completing a 68 that earned him a one-shot lead.
Alex Noren, Nicolai Hojgaard and Justin Rose all carded 69s, with Russell Henley and Maverick McNealy still out on the course at two-under.
Adam Scott signed for a one-under 70, having produced one of the highlights of the morning at the 1st when he holed out in sensational fashion from a greenside bunker, but scoring was generally proving tricky in challenging conditions that saw a stiff breeze and frequent showers sweeping in.