Yelena Manurung
| Name | Yelena Manurung |
|---|---|
| Category | Participants |
| Affiliation | SMA Swasta Kristen Kalam Kudus, Kota Pematangsiantar |
| Country |
 Indonesia
|
| Name | Yelena Manurung |
|---|---|
| Category | Participants |
| Affiliation | SMA Swasta Kristen Kalam Kudus, Kota Pematangsiantar |
| Country |
Indonesia
|