Yeshe Tsogyal
As a young girl, she is said to have prayed for the happiness of all sentient beings. At the age of sixteen, she was initiated into Buddhism by Guru Padmasambhava. Although she was originally one of the Queen consorts of Trisong Detsen, he gave her to Padmasambhava and she became his main spiritual consort. After many years of study she became enlightened. Yeshey Tsogyal was the main person who wrote down and collected Padmasambhava's teachings. She also terma most of the hidden teachings called termas.