Full name: Hong Seong-Heun
Original name: 홍 성흔
Gender: Male
Height: 5'11" (180 cm)
Weight: 198 lbs (90 kg)
Born: February 28, 1977
Affiliations: Doosan Bears, Seoul (KOR)
Country:
South Korea
Sport: Baseball
Medals: 1 Bronze (1 Total)
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 2000 Summer | 23 | Sydney | Baseball | Men's Baseball | South Korea | KOR | 3 | Bronze |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | Date | Result | Position | TR | TH/AB/W-L-S | TE/R/IP | H/ER | HR/SO | RBI/BB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Final Round | Game 3/4 | 1 | 2000-09-27 | KOR 3, JPN 1 | Catcher | 3 | 3 | 0 | 0 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Semi-Finals | Game #2 | 2 | 2000-09-26 | USA 3, KOR 2 | Catcher | 2 | 3 | 0 | 0 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #3 | 1 | 2000-09-17 | KOR 10, ITA 2 | Catcher | 10 | 0 | 0 | 0 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #6 | 2 | 2000-09-18 | AUS 5, KOR 3 | Catcher | 3 | 0 | 0 | 0 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #12 | 2 | 2000-09-19 | CUB 6, KOR 5 | Catcher | 5 | 4 | 1 | 2 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #16 | 2 | 2000-09-20 | USA 4, KOR 0 | Catcher | 0 | 4 | 0 | 1 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #17 | 1 | 2000-09-22 | KOR 2, NED 0 | Catcher | 2 | 4 | 0 | 0 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #22 | 1 | 2000-09-23 | KOR 7, JPN 6 | Catcher | 7 | 3 | 0 | 0 | 0 | 0 |
| 2000 Summer | 23 | Sydney | Baseball | South Korea | KOR | Round-Robin | Game #26 | 1 | 2000-09-24 | KOR 13, RSA 3 | Catcher | 13 | 4 | 2 | 3 | 1 | 3 |