1. Ven. Koṇḍañña

Over 100,000 aeons ago under Buddha Padumuttara, a wealthy householder made a lavish seven-day offering, aspiring to become the first disciple to comprehend the Four Noble Truths under a future Buddha. Buddha Padumuttara prophesied his fulfillment under Buddha Gotama. After multiple rebirths—including as Mahākāla 91 aeons ago during Buddha Vipassī's era, where he made vast offerings of first-harvest grain—he was born in his final existence as Koṇḍañña, a wealthy Brahmin. Recognizing Prince Siddhattha’s destiny, he became an ascetic and attended on him. Upon hearing the Buddha’s first sermon, Koṇḍañña became the first person to attain Stream-entry. The Buddha declared him foremost in seniority (Rattaññū). Koṇḍañña spent his final twelve years in solitary meditation in the Chaddanta forest before attaining Parinibbāna.