Saverin yana ɗaya daga cikin waɗanda suka kafa Facebook. A cikin 2012, ya mallaki hannun jari miliyan 53 na Facebook (kimanin kashi 2% na duk hannun jari da ke gudana), wanda aka kimanta da kusan dala biliyan 2 a lokacin. Ya kuma saka hannun jari a farkon farawa kamar Qwiki da Jumio.Saverin ya yi watsi da zama ɗan ƙasar Amurka a watan Satumbar 2011, kuma saboda haka ya guji kimanin dala miliyan 700 a cikin harajin samun kuɗin shiga; wannan ya haifar da wasu kafofin watsa labarai da rikice-rikice.Saverin ya bayyana cewa ya yi watsi da zama ɗan ƙasa saboda "sha'awar aiki da zama" a Singapore inda aka hana shi tun 2009, kuma ya bar Amurka don kauce wa biyan haraji Tambaya: Yaushe aka haifi Saverin?
19 ga Maris, 1982