Pro wins
Olympia titles
Shows entered
Years active
Direct Record Mengru Zhang 1–1 Heather Hei Man Kam · 2 shared shows
| Year | Competition | Division | Mengru Zhang | Heather Hei Man Kam | Winner | Source |
|---|---|---|---|---|---|---|
| 2025 | Huanji China Pro | Bikini | 2 | 7 | Mengru Zhang | contests.npcnewsonline.com ↗ |
| 2024 | IFBB Dragon Physique DMS Pro | Bikini | 4 | 3 | Heather Hei Man Kam | contests.npcnewsonline.com ↗ |