| Personal information | |
|---|---|
| Full name | Marcus Laborne Mattioli |
| Nationality | Brazil |
| Born | October 18, 1960 |
| Height | 1.81 m (5 ft 11 in) |
| Sport | |
| Sport | Swimming |
| Stroke(s) | Freestyle and Butterfly |
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Medal record
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Marcus Laborne Mattioli (born October 18, 1960) is a former international freestyle and butterfly swimmer from Brazil, who participated in the 1980 Summer Olympics for his native country. There he won the bronze medal in the men's 4x200m freestyle relay event at the 1980 Summer Olympics, alongside Jorge Fernandes, Cyro Delgado, and Djan Madruga.