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 | Event |
| --- | --- | --- | --- | --- |
| 2001.0 | World Youth Championships | Debrecen , Hungary | 4th | 400 m |
| 2002.0 | Asian Games | Busan , South Korea | 2nd | 4x400 m relay |
| 2005.0 | Asian Championships | Incheon , South Korea | 2nd | 4x400 m relay |
| 2005.0 | Universiade | Izmir , Turkey | 6th | 4x400 m relay |
| 2006.0 | Asian Games | Doha , Qatar | 2nd | 4x400 m relay |
| 2006.0 | Asian Games | Doha , Qatar | 1st | 400 m |
| 2006.0 | World Cup | Athens , Greece | 7th | 400 m |
| 2007.0 | Universiade | Bangkok , Thailand | 1st | 400 m |
| 2011.0 | Universiade | Shenzhen , China | – | 400 m |
Question:
what is the venue when the competition is asian games, the event is 4x400 m relay and the year is 2002?
Answer:
Busan , South Korea