| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Marianne "Mari"•Steinbrecher | |
| Used name | •Mari | |
| Born | 23 August 1983 in São Paulo, São Paulo |  BRA |
| Measurements | 188 cm / 70 kg | |
| Affiliations | Osasco VC — Osasco, São Paulo | BRA |
| Robursport Volley Pesaro — Pesaro, Pesaro e Urbino |  ITA | |
| NOC | Brazil | BRA |
| Medals | OG |
| Gold | 1 |
| Silver | 0 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Volleyball (Volleyball) | BRA |
Mari | |||
| Volleyball, Women (Olympic) | Brazil | 4 | ||||
| 2008 Summer Olympics | Volleyball (Volleyball) | BRA |
Mari | |||
| Volleyball, Women (Olympic) | Brazil | 1 | Gold |
