| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Juan Alberto Eduardo•Lavenás Sullivan |
| Used name | Juan•Lavenás |
| Born | 5 September 1914 in ?, Río Negro (ARG) |
| Died | 19 April 1999 in San Isidro, Provincia de Buenos Aires (ARG) |
| Affiliations | Belgrano, Belgrano (ARG) / Club de Gimnasia y Esgrima, Buenos Aires (ARG) |
| NOC | Argentina |
Personal Bests: 100 – unknown; 110H – 14.8 (1935); 400H – 54.5 (1936).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Athletics | ARG |
Juan Lavenás | |||
| 110 metres Hurdles, Men (Olympic) | 6 h1 r2/3 | |||||
| 400 metres Hurdles, Men (Olympic) | 5 h1 r2/3 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Argentina | 4 |
Though stated to have died in 1979 in other sources, legal records confirm he died in 1999.