nˈæsɪˌoʊ ɪz ðə jˈʌŋɡɪst ʌv sˈɛvən tʃˈɪldɹən bˈɔːɹn tʊ ɐ kˌeɪlɪnˈeɪɡoʊ mˈʌðɚ ænd fˈɑːðɚɹ ʌv ˈæfɹɪkən dᵻsˈɛnt, ɪnðə vˈɪlɪdʒ ʌv kˈɑːɹtbˈɔɪz.
Nasio is the youngest of seven children born to a Kalinago mother and father of African descent, in the village of Carte-Bois.