IN PICTURES: Golf stars at Portstewart for Irish Open Pro-Am

Rory McIlroy with ex-Manchester United and Northern Ireland goalkeeper Harry Gregg
Rory McIlroy with ex-Manchester United and Northern Ireland goalkeeper Harry Gregg

The Irish Open Pro-Am is under way and the spectacular Porstewart Golf Club course is littered with world class stars of the game.

Northern Ireland's Rory McIlroy leads the cast of superstars alongside Darren Clarke and Graeme McDowell. Manchester City manager Pep Guardiola and actors Jamie Dornan and James Nesbitt are among the other big names taking part.