| U20 World Cup 1993 in Australien - Appearances as Referee |  |
 |
 |
||||
| 07/03/1993 | Mexico | - | Norway | 3:0 | 2 | - | - |
| 11/03/1993 | Mexico | - | Saudi Arabia | 2:1 | 1 | - | - |
| U20 World Cup 1993 in Australien - Appearances as Referee | |
|
|
||||
| 07/03/1993 | Mexico | - | Norway | 3:0 | 2 | - | - |
| 11/03/1993 | Mexico | - | Saudi Arabia | 2:1 | 1 | - | - |
| Complete name: | Richard Renald Lorenc |
| Born: | 03/12/1951 |
| Place of birth: |
West Ryde, 
Australia |
| Nationality: |
Australia |
| Profession: | Lehrer |