Full name: Andréas "André" Hermsen
Gender: Male
Height: 6'1" (185 cm)
Weight: 179 lbs (81 kg)
Born: March 13, 1942 in Hilversum, Noord-Holland, Netherlands
Affiliations: De Robben, Hilversum (NED)
Country:
Netherlands
Sport: Water Polo
Related Olympians: Brother of Henk Hermsen; Brother of Wim Hermsen.
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1968 Summer | 26 | Ciudad de México | Water Polo | Men's Water Polo | Netherlands | NED | 7 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | Date | Result | G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Final Round | Match 7/8 | 1 | 1968-10-25 | NED 8, CUB 5 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Classification Round 5-8 | Match #2 | 2 | 1968-10-24 | USA 6, NED 3 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #2 | 1 | 1968-10-14 | NED 9, GRE 5 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #8 | 1 | 1968-10-16 | NED 8, MEX 1 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #12 | 1 | 1968-10-17 | NED 9, JPN 1 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #16 | 2 | 1968-10-19 | YUG 7, NED 4 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #20 | 1 | 1968-10-20 | NED 6, EGY 3 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #23 | 1T | 1968-10-21 | NED 3, ITA 3 | 0 |
| 1968 Summer | 26 | Ciudad de México | Water Polo | Netherlands | NED | Group B | Match #28 | 2 | 1968-10-22 | GDR 8, NED 3 | 0 |