Ledi Sayādaw (1846 - 1923) was a famous Theravadin Buddhist monk in Burma (now Myanmar). He was recognized from a young age as being developed in both the theory and practice of Buddhism and so was revered as being both scholarly and saintly. He wrote many books on Dhamma in Burmese and these were accessible even to a serious lay person, hence he was responsible for spreading Dhamma to all levels of society and reviving the traditional practice of vipassana meditation, making it more available for renunciates and lay people alike.