Sweden's Alex Noren overturned a seven-shot deficit with a stunning final round of 62 to win his fifth European Tour title in 11 months in the BMW PGA Championship.
Noren fired eight birdies and an eagle on the 18th to establish a new course record on the revamped West Course, which underwent a £5 million-renovation programme immediately after last year's event.
That took the 34-year-old to 11 under par and set a clubhouse target none of the later starters were able to match, Noren having teed off almost two hours before the final group.
Open champion Henrik Stenson, Shane Lowry, Hideto Tanihara, Andrew Dodt and Branden Grace were in a five-way tie on 9 under early on the back nine, but faded on the closing stretch to leave Noren to collect the first prize of £894,000.