| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Kin Ming "Mark"•Kwok | |
| Used name | Mark•Kwok | |
| Original name | 建明•郭 | |
| Born | 20 June 1977 | |
| Measurements | 175 cm / 77 kg | |
| Affiliations | HTA | |
| NOC | Hong Kong, China |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Swimming (Aquatics) | Mark Kwok | ||||
| 400 metres Freestyle, Men (Olympic) | 29 | |||||
| 200 metres Butterfly, Men (Olympic) | 34 | |||||
| 200 metres Individual Medley, Men (Olympic) | 29 | |||||
| 400 metres Individual Medley, Men (Olympic) | 20 | |||||
| 2000 Summer Olympics | Swimming (Aquatics) | Mark Kwok | ||||
| 200 metres Freestyle, Men (Olympic) | 26 | |||||
| 400 metres Freestyle, Men (Olympic) | 30 | |||||
| 200 metres Butterfly, Men (Olympic) | 32 |