Bidzina was born in Sighnaghi, the Kakheti region of former Soviet Georgia to Alexander Kvernadze, a pharmacist, and Nino Nadirashvili, a music teacher.
Bidzina was born in Sighnaghi to Alexander Kvernadze. Bidzina was born in Sighnaghi to a pharmacist. Bidzina was born in Sighnaghi to Nino Nadirashvili. Nino Nadirashvili was a music teacher. Sighnaghi was the Kakheti region of former Soviet Georgia.