# Dumnern Junthong

Dumnern Junthong (Thai: ดำเนิน จันทร์ทอง; born 5 May 1975) is a Thai para-badminton player. In 2021, he reached the semi-finals of the men's doubles WH1–WH2 event at the 2020 Summer Paralympics in Tokyo with his partner, Jakarin Homhual. The duo finished in fourth place.

## Achievements
### World Championships

Men's doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2009 | Olympic Fencing Gymnasium, Seoul, South Korea | Jakarin Homhual | Kim Sung-hun Shim Jae-yeol | 8–21, 11–21 | Silver |
| 2013 | Helmut-Körnig-Halle, Dortmund, Germany | Trương Ngọc Bình | Kim Jung-jun Lee Sam-seop | 11–21, 7–21 | Bronze |
| 2017 | Dongchun Gymnasium, Ulsan, South Korea | Jakarin Homhual | Kim Jung-jun Lee Sam-seop | 16–21, 13–21 | Bronze |
| 2024 | Pattaya Exhibition and Convention Hall, Pattaya, Thailand | Jakarin Homhual | Noor Azwan Noorlan Muhammad Ikhwan Ramli | 19–21, 17–21 | Bronze |
Mixed doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2009 | Olympic Fencing Gymnasium, Seoul, South Korea | Amnouy Wetwithan | Jakarin Homhual Sujirat Pookkham | 21–19, 21–14 | Gold |
| 2009 | Olympic Fencing Gymnasium, Seoul, South Korea | Amnouy Wetwithan | Shim Jae-yeol Kim Yun-sim | 21–19, 22–20 | Gold |
| 2009 | Olympic Fencing Gymnasium, Seoul, South Korea | Amnouy Wetwithan | Amir Levi Nina Gorodetzky | 21–17, 21–17 | Gold |
| 2009 | Olympic Fencing Gymnasium, Seoul, South Korea | Amnouy Wetwithan | Kim Sung-hun Lee Sun-ae | 21–12, 21–16 | Gold |
| 2015 | Stoke Mandeville Stadium, Stoke Mandeville, England | Sujirat Pookkham | Jakarin Homhual Amnouy Wetwithan | 14–21, 15–21 | Bronze |

### World Abilitysport Games

Men's singles WH2
| Year | Venue | Opponent | Score | Result |
| 2023 | Terminal 21 Korat Hall, Nakhon Ratchasima, Thailand | Aphichat Sumpradit | 21–11, 21–9 | Gold |

### Asian Para Games

Men's singles WH2
| Year | Venue | Opponent | Score | Result |
| 2014 | Gyeyang Gymnasium, Incheon, South Korea | Lee Sam-seop | 16–21, 18–21 | Bronze |
Men's doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2014 | Gyeyang Gymnasium, Incheon, South Korea | Jakarin Homhual | Osamu Nagashima Seiji Yamami | 21–10, 21–16 | Bronze |
| 2014 | Gyeyang Gymnasium, Incheon, South Korea | Jakarin Homhual | Trần Mai Anh Trương Ngọc Bình | 21–18, 21–13 | Bronze |
| 2014 | Gyeyang Gymnasium, Incheon, South Korea | Jakarin Homhual | Choi Jung-man Kim Sung-hun | 11–21, 12–21 | Bronze |
| 2014 | Gyeyang Gymnasium, Incheon, South Korea | Jakarin Homhual | Kim Kyung-hoon Lee Sam-seop | 13–21, 14–21 | Bronze |
| 2018 | Istora Gelora Bung Karno, Jakarta, Indonesia | Jakarin Homhual | Kim Jung-jun Lee Dong-seop | 13–21, 11–21 | Bronze |
Mixed doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2014 | Gyeyang Gymnasium, Incheon, South Korea | Sujirat Pookkham | Lee Sam-seop Lee Sun-ae | 21–23, 11–21 | Bronze |

### Asian Championships

Men's singles WH2
| Year | Venue | Opponent | Score | Result |
| 2012 | Yeoju Sports Center, Yeoju, South Korea | Kim Sung-hun | 12–21, 8–21 | Bronze |
Men's doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2016 | China Administration of Sport for Persons with Disabilities, Beijing, China | Jakarin Homhual | Kim Kyung-hoon Lee Dong-seop | 8–21, 13–21 | Bronze |

### ASEAN Para Games

Men's singles WH2
| Year | Venue | Opponent | Score | Result |
| 2009 | Axiata Arena, Kuala Lumpur, Malaysia | | | Bronze |
| 2011 | Sritex Sports Arena, Surakarta, Indonesia | Trương Ngọc Bình | 21–16, 12–21, 11–21 | Bronze |
| 2017 | Axiata Arena, Kuala Lumpur, Malaysia | Madzlan Saibon | 12–21, 8–21 | Bronze |
| 2023 | Morodok Techo Badminton Hall, Phnom Penh, Cambodia | Wiwin Andri | 10–21, 14–21 | Bronze |
Men's doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Jakarin Homhual | Anuwat Sriboran Thean Thongloy | 21–5, 21–16 | Bronze |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Jakarin Homhual | Mohd Fairuz Amjad Rohaizat Madzlan Saibon | 22–20, 18–21, 16–21 | Bronze |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Jakarin Homhual | Phạm Quang Nhuận Vũ Văn Phú | 21–9, 21–13 | Bronze |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Jakarin Homhual | Trần Mai Anh Trương Ngọc Bình | 16–21, 12–21 | Bronze |
| 2009 | Axiata Arena, Kuala Lumpur, Malaysia | Jakarin Homhual | | | Bronze |
| 2011 | Sritex Sports Arena, Surakarta, Indonesia | Jakarin Homhual | Madzlan Saibon Zarim Marzuki | 21–17, 21–19 | Gold |
| 2015 | OCBC Arena, Singapore | Jakarin Homhual | Chatchai Kornpeekanok Aphichat Sumpradit | 21–16, 21–16 | Gold |
| 2015 | OCBC Arena, Singapore | Jakarin Homhual | Mohd Firdaus Mohd Nadzar Zarim Marzuki | 14–21, 21–13, 21–16 | Gold |
| 2015 | OCBC Arena, Singapore | Jakarin Homhual | Mohd Yusof Rahim Mohd Johari Saad | 21–11, 21–13 | Gold |
| 2015 | OCBC Arena, Singapore | Jakarin Homhual | Trần Mai Anh Trương Ngọc Bình | 23–25, 21–13, 21–17 | Gold |
| 2017 | Axiata Arena, Kuala Lumpur, Malaysia | Jakarin Homhual | Muhammad Ikhwan Ramli Madzlan Saibon | 20–22, 19–21 | Silver |
| 2023 | Morodok Techo Badminton Hall, Phnom Penh, Cambodia | Jakarin Homhual | Noor Azwan Noorlan Muhammad Ikhwan Ramli | 21–14, 17–21, 9–21 | Silver |
Mixed doubles WH1–WH2
| Year | Venue | Partner | Opponent | Score | Result |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Amnouy Wetwithan | Thean Thongloy Piyawan Thinjun | 28–26, 21–15 | Gold |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Amnouy Wetwithan | Jakarin Homhual Laong Hebkaew | 22–20, 21–15 | Gold |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Amnouy Wetwithan | Trần Mai Anh Nguyễn Thị Tố Nga | 21–11, 21–19 | Gold |
| 2008 | Vongchavalitkul University Gymnasium, Nakhon Ratchasima, Thailand | Amnouy Wetwithan | Trương Ngọc Bình Ứng Thị Phát Lợi | 21–17, 13–21, 21–17 | Gold |
| 2009 | Axiata Arena, Kuala Lumpur, Malaysia | Amnouy Wetwithan | | | Gold |
| 2022 | Edutorium Muhammadiyah University of Surakarta, Surakarta, Indonesia | Piyawan Thinjun | Chatchai Kornpeekanok Amnouy Wetwithan | 13–21, 7–21 | Silver |
| 2022 | Edutorium Muhammadiyah University of Surakarta, Surakarta, Indonesia | Piyawan Thinjun | Jestonie Librado Rosalita Paz Enano Lita | 21–9, 21–8 | Silver |
| 2022 | Edutorium Muhammadiyah University of Surakarta, Surakarta, Indonesia | Piyawan Thinjun | Hoàng Mạnh Giang Hoàng Thị Hồng Thảo | 21–11, 21–12 | Silver |
| 2022 | Edutorium Muhammadiyah University of Surakarta, Surakarta, Indonesia | Piyawan Thinjun | Joseph Garbo Asoque Violeta Kitongan Sapalit | 21–10, 21–12 | Silver |
| 2023 | Morodok Techo Badminton Hall, Phnom Penh, Cambodia | Sujirat Pookkham | Hoàng Mạnh Giang Hoàng Thị Hồng Thảo | 21–6, 21–14 | Silver |
| 2023 | Morodok Techo Badminton Hall, Phnom Penh, Cambodia | Sujirat Pookkham | Jakarin Homhual Amnouy Wetwithan | 21–17, 19–21, 17–21 | Silver |

### BWF Para Badminton World Circuit (1 runner-up)

The BWF Para Badminton World Circuit – Grade 2, Level 1, 2 and 3 tournaments has been sanctioned by the Badminton World Federation from 2022.
Men's doubles WH1–WH2
| Year | Tournament | Level | Partner | Opponent | Score | Result |
| 2023 | Spanish Para-Badminton International II | Level 2 | Jakarin Homhual | Daiki Kajiwara Hiroshi Murayama | 8–21, 12–21 | Runner-up |

### International tournaments (2011–2021) (3 runners-up)

Men's doubles WH1–WH2
| Year | Tournament | Partner | Opponent | Score | Result |
| 2012 | Spanish Para-Badminton International | Jakarin Homhual | Ip Chi Keong Madasu Srinivas Rao | 21–5, 21–8 | Runner-up |
| 2012 | Spanish Para-Badminton International | Jakarin Homhual | Antonio Pires de Miranda Walter Rauber | 21–11, 21–16 | Runner-up |
| 2012 | Spanish Para-Badminton International | Jakarin Homhual | Kim Sung-hun Shim Jae-yeol | 16–21, 9–21 | Runner-up |
| 2012 | Spanish Para-Badminton International | Jakarin Homhual | Pascal Barrillon Francois Nalborczyk | 21–6, 21–6 | Runner-up |
Mixed doubles WH1–WH2
| Year | Tournament | Partner | Opponent | Score | Result |
| 2016 | Indonesia Para-Badminton International | Sujirat Pookkham | Jakarin Homhual Amnouy Wetwithan | 14–21, 28–26, 17–21 | Runner-up |
| 2017 | Irish Para-Badminton International | Sujirat Pookkham | Jakarin Homhual Amnouy Wetwithan | 9–21, 20–22 | Runner-up |