Sonja Johnson 
- Birth Date: 14/12/1967
- Born: Australia
- Sonja Johnson on Social Media
Event Rider Master Series Results
Overall 2016 Ranking:
| Rank | Event | Horse | Dressage | Show Jumping | Cross Country | Total | ERM Points |
|---|---|---|---|---|---|---|---|
| Gatcombe Park | Parkiarrup Illicit Liaison | 46.1 | 12 | - | E | 0 | |
| 29 | Blenheim Palace | Parkiarrup Illicit Liaison | 49.8 | 12 | 34 | 95.8 | 0 |