| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Iván Ilitch•Márquez Sánchez | |
| Used name | Iván•Márquez | |
| Nick/petnames | Bomba | |
| Born | 4 October 1981 in Caracas, Distrito Capital |  VEN |
| Measurements | 205 cm / 85 kg | |
| Affiliations | Olympiacos — Athina (Athens), Attiki |  GRE |
| NOC | Venezuela | VEN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Volleyball (Volleyball) | VEN |
Iván Márquez | |||
| Volleyball, Men (Olympic) | Venezuela | =9 |
