Rahulabhadra
Rahulabhadra (Skt. Rāhulabhadra; Tib. སྒྲ་གཅན་འཛིན་བཟང་པོ་, drachen dzin zangpo, Wyl. sgra gcan 'dzin bzang po) was an early Madhyamika master, sometimes said to have been a brahmin and the teacher of Nagarjuna. He is most famous for his verses in praise of the prajnaparamita (Skt. Prajñāpāramitāstotra).