| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | August Uno Walter•Wallentin |
| Used name | Uno•Wallentin |
| Born | 15 April 1905 in Göteborg (Gothenburg), Västra Götaland (SWE) |
| Died | 8 October 1954 in Norrköping, Östergötland (SWE) |
| Affiliations | KSSS, Saltsjöbaden, Nacka (SWE) |
| NOC | Sweden |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Sailing | SWE |
Uno Wallentin | |||
| Two Person Keelboat, Open (Olympic) | Arvid Laurin | 2 | Silver |