36. Ven. Nandaka

Under Buddha Padumuttara, he aspired to be foremost in admonishing nuns. In his final life, he became an Arahat with past-life recall. He twice taught the same discourse to 500 nuns—first establishing them in Stream-entry, then making them Arahats. The Buddha praised his teaching as moon-like. He was declared foremost in instructing nuns.