Sylvia von Arx
CH
Born
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Height
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Hometown
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Participation History
Sorted by Year (Desc)
| Year | Pageant / Edition | Country/Rep | Placement | Action |
|---|---|---|---|---|
| 1978 | Miss Universe International CH | CH | Contestant | View edition |
Media
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| Year | Pageant / Edition | Country/Rep | Placement | Action |
|---|---|---|---|---|
| 1978 | Miss Universe International CH | CH | Contestant | View edition |