4 July 2011 Last updated at 16:59

Sneak a peek at Rory McIlroy's backyard course

US Open champion Rory McIlroy shows a BBC NI documentary crew around his own backyard where he has golf holes which can mirror the conditions at the Open this year at Sandwich.

The documentary is to be shown on Monday on BBC One Northern Ireland at 2100 BST and has exclusive access to Rory McIlroy as he overcomes his Masters disappointment by winning the US Open.