Here's what to know about McIlroy's roots, from his hometown and upbringing, to his young golf career before he emerged as one of the best players in the world. McIlroy was born in Holywood, County Down, Northern Ireland in 1989. His father was also from Holywood, while his mother was from Lurgan, County Armagh.

By the time Rory McIlroy finished his first practice round for the British Open at Royal Portrush, a big crowd that weathered rain and sunshine was waiting to see him finish.

World number one Scottie Scheffler was one stroke adrift, and Rory McIlroy scrambled to a 70 after a rollercoaster round in which he bogeyed the first hole and fought back to three under before fading on the back nine.

The last time the British Open came to Royal Portrush in Northern Ireland, Rory McIlroy missed the cut. Will he claim his second major of the year this time around?

You see the crowds, cameras and childlike excitement before you see Rory McIlroy – the local hero is somewhere in there applying the finishing touches to his game on the putting green before making the short walk over to the first tee.

HOLYWOOD, Northern Ireland — Two decades before Rory McIlroy’s career-defining triumph, when he finally conquered his Masters demons with an emotional rollercoaster of a win at Augusta National, he did, in fact, already own a green jacket.

As a 16-year-old at the 2005 North of Ireland Amateur Championship at Royal Portrush, Rory McIlroy shot a course record 61. That was the old course, before redesign. It's a course he recognizes only parts of now.

The final major of the golfing year takes place this week as the Open Championship takes place at Royal Portrush in Northern Ireland – with Rory McIlroy and Tommy Fleetwood both teeing off

Rory McIlroy grew up in Holywood, Northern Ireland, and learned to play golf at Holywood Golf Club. I visited and took the "McIlroy Tour."

Open Championship returns to Royal Portrush in Northern Ireland, the site of Shane Lowry's triumph in 2019. As has been the case all year, the strong favorites entering the tournament are Scottie Scheffler (9/2) and Rory McIlroy (7-1).