Pro wins
Olympia titles
Shows entered
Years active
Direct Record Shannon Siemer 1–1 Rene Brosch · 2 shared shows
| Year | Competition | Division | Shannon Siemer | Rene Brosch | Winner | Source |
|---|---|---|---|---|---|---|
| 2022 | Rising Phoenix World Championships | Fitness | 7 | 6 | Rene Brosch | contests.npcnewsonline.com ↗ |
| 2019 | Rising Phoenix World Championships | Fitness | 5 | 6 | Shannon Siemer | contests.npcnewsonline.com ↗ |