Full name: Chainarong Sophonpong
Original name: ชัยณรงค์ โสภณพงษ์
Gender: Male
Height: 5'5" (166 cm)
Weight: 137 lbs (62 kg)
Born: February 1, 1944 in Bangkok, Krung Thep Maha Nakhon, Thailand
Country:
Thailand
Sport: Cycling
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1964 Summer | 20 | Tokyo | Cycling | Men's Road Race, Individual | Thailand | THA | AC | DNF | |
| 1964 Summer | 20 | Tokyo | Cycling | Men's 100 kilometres Team Time Trial | Thailand | THA | 28 | ||
| 1968 Summer | 24 | Ciudad de México | Cycling | Men's Road Race, Individual | Thailand | THA | AC | DNF | |
| 1968 Summer | 24 | Ciudad de México | Cycling | Men's Team Pursuit, 4,000 metres | Thailand | THA | 1 h1 r1/4 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | |
|---|---|---|---|---|---|---|---|---|
| 1964 Summer | 20 | Tokyo | Cycling | Thailand | Final Standings | AC | DNF | |
| 1968 Summer | 24 | Ciudad de México | Cycling | Thailand | Final Standings | AC | DNF |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | T | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1964 Summer | 20 | Tokyo | Cycling | Thailand | THA | Final Standings | 28 | 2-57:04.72 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | T | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968 Summer | 24 | Ciudad de México | Cycling | Thailand | THA | Qualifying Round | Heat One | 1 | 4:56.80 |