The stars are out in Lancashire.
All but two of the majors since the start of 2009 have been won by golfers ranked outside of the world top 10, but that might just change this weekend at Royal Lytham and St Anne's at the Open Championship.
After one day, superstars such as Tiger Woods, Rory McIlroy and Bubba Watson all find themselves on the leaderboard after shooting three-under, good enough for a sixth-place tie.
With that being said, there are still plenty of stars who struggled out of the gate on Thursday and plenty who will struggle in the coming days. Let's take a look.