| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Tage Henning•Grøndahl |
| Used name | Tage•Grøndahl |
| Born | 14 October 1931 in Sundby, København, Hovedstaden (DEN) |
| Died | 21 April 2014 |
| Measurements | 179 cm / 81 kg |
| Affiliations | Bagsværd Roklub, Bagsværd, Gladsaxe (DEN) |
| NOC | Denmark |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Rowing | DEN |
Tage Grøndahl | |||
| Coxless Fours, Men (Olympic) | Denmark | DNS h1 r2/4 | ||||
| Coxed Fours, Men (Olympic) | Denmark | 3 h1 r3/4 | ||||
| 1960 Summer Olympics | Rowing | DEN |
Tage Grøndahl | |||
| Coxless Pairs, Men (Olympic) | Elo Tostenæs | AC h1 r3/4 |