Mortal · Vaishnava · East India · Nabadwip and Puri
Chaitanya Mahaprabhu
Bengali saint (1486–1534) who taught the Hare Krishna mantra and congregational chanting, spent his last two decades at Puri and is held by Gaudiya Vaishnavas to be Krishna himself, or Radha and Krishna combined.
Sources: Chaitanya Mahaprabhu — Wikipedia; Srimad-Bhagavatam 11.5.32 (Bhaktivedanta Vedabase) · see Chaitanya Mahaprabhu's web