At ASIAD 19, Bunjong Sinsiri played at 63.5kg weight. He lost to Baatarsukhiin Chinzorig (Mongolia) in the semi -final and received a bronze medal. Baatarsukhin Chinzorig then played the final and won gold, thereby officially winning tickets to the Paris Olympic Games.
However, the doping test of Baatarsukhiin Chinzorig after the ASIAD final has a positive result with banned substances. He was deprived of the gold medal, and the championship belonged to Lai Chu En, Chinese Taipei boxer. Besides, the right to attend the Olympic Games of Mongolian boxers was also withdrawn.
According to IOC's regulations, the loser of Baatarsukhiin Chinzorig in the semi -finals Bunjong Sinsiri was also replaced to play him to play at the Olympic Games. Bunjong's ticket is also the 6th Olympics of Thailand Boxing, showing the strength of the Golden Temple in this subject.
Of the 6 tickets attending the Olympic Games of Thailand, there are 5 directly won from ASIAD 19. The Thailand boxing team also has 1 more from the 1st Paris Olympic qualifying round in Italy in March. The owner of this ticket is Jutamas Jitpong, a 54kg women's fighter.
Bunjong Sinsiri is 31 years old, is one of the most experienced players of Boxing Thailand. This boxer has 2 consecutive championships SEA Games 31, 32. In the international arena, Bunjong Sinsiri also has 2 consecutive years winning the Asian boxing championship.