Full name: Gu Ja-Cheong
Original name: 구 자청
Gender: Male
Height: 5'8" (173 cm)
Weight: 150 lbs (68 kg)
Born: January 22, 1967
Country:
South Korea
Sport: Archery
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1984 Summer | 17 | Los Angeles | Archery | Men's Individual | South Korea | KOR | 8 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | Date | Result | PTS |
|---|---|---|---|---|---|---|---|---|---|---|
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Final Standings | 8 | 1984-08-08 | 2,500 | ||
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Total | 30 metres | 8 | 1984-08-08 | 691 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Total | 50 metres | 3 | 1984-08-08 | 646 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Total | 70 metres | 13 | 1984-08-08 | 627 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Total | 90 metres | 27 | 1984-08-08 | 536 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round One | 28 | 1984-08-08 | 1,226 | ||
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round One | 30 metres | 8T | 1984-08-08 | 346 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round One | 50 metres | 9T | 1984-08-08 | 317 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round One | 70 metres | 19T | 1984-08-08 | 309 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round One | 90 metres | 42 | 1984-08-08 | 254 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round Two | 4 | 1984-08-10 | 1,274 | ||
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round Two | 30 metres | 13 | 1984-08-10 | 345 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round Two | 50 metres | 2 | 1984-08-10 | 329 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round Two | 70 metres | 10T | 1984-08-10 | 318 | |
| 1984 Summer | 17 | Los Angeles | Archery | South Korea | Round Two | 90 metres | 7 | 1984-08-10 | 282 |