Full name: Johann Koller
Gender: Male
Born: April 3, 1921
Affiliations: SV Arminen, Wien (AUT)
Country:
Austria
Sport: Hockey
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1948 Summer | 27 | London | Hockey | Men's Hockey | Austria | AUT | 7T | ||
| 1952 Summer | 31 | Helsinki | Hockey | Men's Hockey | Austria | AUT | 5T |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | Date | Result | GP | G |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1948 Summer | 27 | London | Hockey | Austria | AUT | Final Standings | 7T | 1948-07-31 | 2 | 0 | ||
| 1948 Summer | 27 | London | Hockey | Austria | AUT | Group A | Match #1 | 2 | 1948-07-31 | IND 8, AUT 0 | 0 | |
| 1948 Summer | 27 | London | Hockey | Austria | AUT | Group A | Match #5 | 1T | 1948-08-06 | AUT 1, ARG 1 | 0 | |
| 1952 Summer | 31 | Helsinki | Hockey | Austria | AUT | Final Standings | 5T | 1952-07-15 | 2 | 0 | ||
| 1952 Summer | 31 | Helsinki | Hockey | Austria | AUT | Quarter-Finals | Match #1 | 2 | 1952-07-17 | IND 4, AUT 0 | 0 | |
| 1952 Summer | 31 | Helsinki | Hockey | Austria | AUT | Round One | Match #1 | 1 | 1952-07-15 | AUT 2, SUI 1 | 0 |