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