Khenpo Tsultrim Gyamtso Rinpoche is a noted Buddhist scholar and teacher who was born in Eastern Tibet in 1934. Known for his highly engaging teaching style, he has traveled and taught in North America, Europe, and Asia from 1977 to 2007. He is the author of The Sun of Wisdom, The Moon of Wisdom, and Progressive Stages of Meditation on Emptiness, and numerous songs of realization.