| Profile: | |||
| Name: | CHASTEAUNEUF Michael |  |
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| Permanent Number: | |||
| current SX-ranking: 2025 | Rank: no - Points: no | ||
| Date of Birth: | 1991-01-15 | ||
| Gender: | M | ||
| Country: |  - Australia |
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| Major Achievments: | ||||
| Event | Year/Event | Category | Round | Rank |
| World Championships: | 2009 / Adelaide (AUS) | Junior | Final | 8 |
| 2008 / WCH-Taiyan (CHN) | Junior | 1/2 Finals | 9 | |
| World Cup Best Performance: | Season 2009 | Men | 43 points | 113 |
| Riders previous Achievments and/or other series: | ||||
| General Interests: | |
| Favorite Song: | - |