Simon Kahn birdied his final hole for a 5-under 66 to come from seven strokes back in final round. The 471st-ranked Khan was asked to play in the European Tour event less than 72 hours before it started.
2 of 6Tom Hevezi/AP
Khan's second victory in nine years earned him $938,000 and a playing exemption in Europe through 2015.
3 of 6Anthony Devlin/AP
was tied with Khan with two holes to play, but double-bogeyed No. 17 after hitting his drive into the trees.
4 of 6Tom Hevezi/AP
entered the final round with a two-shot lead, but dropped six shots over his first 16 holes to fall out of contention.
5 of 6Tom Hevezi/AP
followed up his third-round 62 with a 77 to tie for 13th place.
6 of 6Tom Hevezi/AP
, the 18-year-old from South Korea, fired a final-round 73 to finish in a tie for 13th place.