The United Nations General Assembly declared International Yoga Day official on December 11, 2014.  International Yoga Day is celebrated annually on June 21. So far, more than 100 countries worldwide have shown their support for this day.

Began in India 5,000 years ago, Yoga is a physical, mental, and/or spiritual practice attributed mostly to ancient India. 
Today, millions of people around the world practice the various maneuvers of yoga to reap its health benefits.