Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Tournament | Winning score | To par | Margin of victory | Runner(s)-up |
| --- | --- | --- | --- | --- | --- |
| 21 Jan 2001 | Alfred Dunhill Championship 1 | 67-66-65-69=267 | –21 | 1 stroke | Justin Rose |
| 17 Mar 2002 | Qatar Masters | 67-66-69-67=269 | –19 | 6 strokes | Jean-François Remésy Nick Dougherty |
| 25 Aug 2002 | Gleneagles Scottish PGA Championship | 67-65-67-63=262 | –26 | 10 strokes | Raymond Russell |
| 3 Aug 2003 | Scandic Carlsberg Scandinavian Masters | 70-71-67-69=277 | –11 | 2 strokes | Nick Dougherty |
| 24 Apr 2005 | Johnnie Walker Classic 2 | 63-66-69-72=270 | –18 | 3 strokes | Retief Goosen |
| 27 Jan 2008 | Commercialbank Qatar Masters | 69-73-65-61=268 | –20 | 3 strokes | Henrik Stenson |
| 14 Nov 2010 | Barclays Singapore Open 3 | 65-65-69-68=267 | –17 | 3 strokes | Anders Hansen |
| 7 Aug 2011 | WGC-Bridgestone Invitational | 62-70-66-65=263 | –17 | 4 strokes | Luke Donald , Rickie Fowler |
| 14 Apr 2013 | Masters Tournament | 69-72-69-69=279 | –9 | Playoff | Ángel Cabrera |
Question:
What tournament took place on 7 Aug 2011?
Answer:
WGC-Bridgestone Invitational