| 1975 | 7. World Championships | team | Karl TOEPPNER | |||||
| 1975 | 23. World Championships | Karl TOEPPNER | ||||||
| 1973 | 8. World Championships | team | Clayton Russell NICHOLS | |||||
| 1973 | 12. World Championships | Clayton Russell NICHOLS | ||||||
| 1972 | 14. Olympic Games | Clayton Russell NICHOLS | ||||||
| 1969 | 21. World Championships | Bennett PARKS |
For national championships prior to 1991 only medals are listed.