| Roles | Referee • Other |
|---|---|
| Sex | Male |
| Full name | Ján•Mráz |
| Used name | Ján•Mráz |
| Born | 28 June 1922 in Banská Bystrica, Banská Bystrica (SVK) |
| Died | 14 July 2016 in Bratislava, Bratislava (SVK) |
| NOC | Czechoslovakia Slovakia |
Secretary General SOK 1993-1996
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1964 Winter Olympics | Nordic Combined (Skiing) | TCH |
Ján Mráz | ||||
| Individual, Men (Olympic) | Ski Jumping, Normal Hill | Judge #5 |
| Games | Role | NOC | As | |
|---|---|---|---|---|
| — | Other | SVK |
Ján Mráz |