Pakkawat Vilailak
Pakkawat Vilailak is a Thai badminton player. He was specializing in singles but in early 2013, made a notable switch to doubles to partner Bodin Issara after the latter ended his partnership with Maneepong Jongjit. He was the men's singles champion at the 2010 Kaohsiung International Challenge tournament.
Achievements
BWF Grand Prix
The BWF Grand Prix has two levels, the BWF Grand Prix and Grand Prix Gold. It is a series of badminton tournaments sanctioned by the Badminton World Federation since 2007.Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2013 | Canada Open |  Bodin Issara | Maneepong Jongjit Nipitphon Puangpuapech | 12–21, Disqualified | Runner-up |
BWF International Challenge/Series
Men's singles| Year | Tournament | Opponent | Score | Result |
| 2010 | Kaohsiung International |  Hsu Jen-hao | 21–10, 21–15 | Winner |
| 2008 | Singapore International |  Ahn Hyun-suk | 19–21, 15–21 | Runner-up |
| 2008 | Smiling Fish International | Tanongsak Saensomboonsuk | 18–21, 23–21, 15–21 | Runner-up |
| 2007 | Smiling Fish International | Poompat Sapkulchananart | 13–21, 13–21 | Runner-up |