500 years ago Sri Chaitanya Mahaprabhu, the most recent incarnation of Krishna, taught by His own example that one can live the essence of Bhagavad-Gita by chanting Krishna 's holy names: Hare Krishna, Hare Krishna, Krishna Krishna, Hare Hare/ Hare Rama, Hare Rama, Rama Rama, Hare Hare.
Sri Krishna and Sri Chaitanya Mahaprabhu both taught Bhakti-yoga, the spiritual practice of connecting with God through devotional service to Him. Based on Their teachings, in 1966 A. C. Bhaktivedanta Swami Prabhupada, referred to as Srila Prabhupada, founded the International Society for Krishna Consciousness (ISKCON) in New York City.
Srila Prabhupada and his disciples popularized the chanting of the Hare Krishna mantra in the 1960s and 1970s, and it spread to countries around the globe. Though ISKCON is the legal name for the movement Prabhupada started, most people know it as the Hare Krishna movement because of the popular term "Hare Krishna."