# Sittichai Suwonprateep

Sittichai Suwonprateep (born November 17, 1980, in Samut Prakan) is a track and field sprint athlete who competes internationally for Thailand and is a naval officer with the Royal Thai Navy.
Suwonprateep represented Thailand at the 2008 Summer Olympics in Beijing. He competed at the 4x100 metres relay together with Siriroj Darasuriyong, Sompote Suwannarangsri and Apinan Sukaphai. In their qualification heat they placed fifth in a time of 39.40 seconds and they were eliminated.

## Competition record

| Year | Competition | Venue | Position | Event | Notes |
| Representing Thailand ||||||
| 1999 | World Championships | Seville, Spain | 56th (h) | 200 m | 21.32 |
| 1999 | World Championships | Seville, Spain | 13th (h) | 4 × 100 m relay | 39.55 |
| 1999 | Asian Junior Championships | Singapore | 1st | 200 m | 20.96 |
| 2000 | Asian Championships | Jakarta, Indonesia | 2nd | 200 m | 20.79 |
| 2000 | Asian Championships | Jakarta, Indonesia | 1st | 4 × 100 m relay | 38.80 |
| 2000 | Olympic Games | Sydney, Australia | 13th (sf) | 4 × 100 m relay | 39.05 |
| 2002 | Asian Championships | Colombo, Sri Lanka | 3rd | 200 m | 21.04 |
| 2002 | Asian Championships | Colombo, Sri Lanka | 1st | 4 × 100 m relay | 38.99 |
| 2002 | Asian Games | Busan, South Korea | 7th (sf) | 100 m | 10.47 |
| 2002 | Asian Games | Busan, South Korea | 6th | 200 m | 20.79 |
| 2002 | Asian Games | Busan, South Korea | 1st | 4 × 100 m relay | 38.82 |
| 2003 | World Championships | Paris, France | − (h) | 200 m | DQ |
| 2003 | Asian Championships | Manila, Philippines | 6th | 100 m | 10.48 |
| 2003 | Asian Championships | Manila, Philippines | 24th (h) | 200 m | 23.77 |
| 2003 | Afro-Asian Games | Hyderabad, India | 5th | 200 m | 21.21 |
| 2003 | Afro-Asian Games | Hyderabad, India | 4th | 4 × 100 m relay | 39.85 |
| 2003 | Southeast Asian Games | Hanoi, Vietnam | 2nd | 100 m | 10.50 |
| 2003 | Southeast Asian Games | Hanoi, Vietnam | 2nd | 200 m | 21.23 |
| 2003 | Southeast Asian Games | Hanoi, Vietnam | 1st | 4 × 100 m relay | 40.05 |
| 2005 | Universiade | İzmir, Turkey | 18th (qf) | 200 m | 21.34 |
| 2005 | Universiade | İzmir, Turkey | – | 4 × 100 m relay | DNF |
| 2005 | Asian Championships | Incheon, South Korea | 2nd | 4 × 100 m relay | 39.23 |
| 2005 | Southeast Asian Games | Manila, Philippines | 1st | 200 m | 20.94 |
| 2005 | Southeast Asian Games | Manila, Philippines | 1st | 4 × 100 m relay | 39.74 |
| 2006 | Asian Games | Doha, Qatar | 19th (h) | 200 m | 23.87 |
| 2006 | Asian Games | Doha, Qatar | 1st | 4 × 100 m relay | 39.21 |
| 2007 | Universiade | Bangkok, Thailand | 22nd (qf) | 200 m | 22.08 |
| 2007 | Universiade | Bangkok, Thailand | 1st | 4 × 100 m relay | 39.15 |
| 2007 | World Championships | Osaka, Japan | 42nd (h) | 200 m | 21.87 |
| 2007 | Southeast Asian Games | Nakhon Ratchasima, Thailand | 2nd | 200 m | 20.84 |
| 2007 | Southeast Asian Games | Nakhon Ratchasima, Thailand | 1st | 4 × 100 m relay | 38.95 |
| 2008 | Olympic Games | Beijing, China | 9th (h) | 4 × 100 m relay | 39.40 |
| 2009 | World Championships | Berlin, Germany | 15th (h) | 4 × 100 m relay | 39.73 |
| 2009 | Asian Championships | Guangzhou, China | 17th (h) | 200 m | 21.71 |
| 2009 | Asian Championships | Guangzhou, China | 4th | 4 × 100 m relay | 39.57 |
| 2009 | Southeast Asian Games | Vientiane, Laos | 2nd | 200 m | 21.12 |
| 2009 | Southeast Asian Games | Vientiane, Laos | 1st | 4 × 100 m relay | 39.34 |
| 2010 | Asian Games | Guangzhou, China | 3rd | 4 × 100 m relay | 39.09 |