Nipon Pensuvabharp competed in 800 m and 4×400 m in the 1964 Games. In the Asian Games 1966 he ran a new national 800 m record in his heat and placed 8th in the final. He also placed 6th in the 400 m final. In the University Games in 1967 he ran the 400 m, but did not succed in qualifying from his heat.
Personal Bests: 400 – 48.5 (1969); 800 – 1:51.2 (1966).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Athletics |  THA |
Nipon Pensuvapap | |||
| 800 metres, Men (Olympic) | 8 h1 r1/3 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Thailand | 7 h3 r1/2 |
