| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Marko•Klok |
| Used name | Marko•Klok |
| Born | 14 March 1968 in Monnickendam, Noord-Holland (NED) |
| Measurements | 194 cm / 88 kg |
| Affiliations | DES, Voorburg |
| NOC | Netherlands |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Volleyball (Volleyball) | NED |
Marko Klok | |||
| Volleyball, Men (Olympic) | Netherlands | 2 | Silver | |||
| 2004 Summer Olympics | Volleyball (Volleyball) | NED |
Marko Klok | |||
| Volleyball, Men (Olympic) | Netherlands | =9 |