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:
| Year | Competition | Venue | Position | Notes |
| --- | --- | --- | --- | --- |
| 2006.0 | World Junior Championships | Beijing , China | 2nd | 5000 m |
| 2007.0 | World Cross Country Championships | Mombasa , Kenya | 5th | Long race |
| 2007.0 | World Cross Country Championships | Mombasa , Kenya | 2nd | Team |
| 2009.0 | World Cross Country Championships | Amman , Jordan | 1st | Long race |
| 2009.0 | World Cross Country Championships | Amman , Jordan | 1st | Team |
| 2009.0 | World Championships | Berlin , Germany | 12th | 10,000 m |
| 2010.0 | World Half Marathon Championships | Nanning , China | 1st | Half marathon |
| 2010.0 | World Half Marathon Championships | Nanning , China | 1st | Team |
Question:
Tell me the competition for half marathon
Answer:
World Half Marathon Championships