People Indonesia Amstrong Sembiring peoplepill id: amstrong-sembiringAS 1 views today 8 views this weekAmstrong SembiringBiographyListsAlso ViewedListsAmstrong Sembiring is in following listsBy work and/or countryNotable Indonesian peopleGender:Male, Born in:Years 1970 to 1999From our partnersSponsoredAmstrong Sembiring