B. K. S. Iyengar is the world's most revered living teacher of yoga. He was the first person to bring Yoga to the West, and his teaching has been hugely influential over the last 3 decades. He now lives and teaches in Pune, India. "The best book in English on hatha yoga." The New Statesman.
One of Time magazine's 100 Most Influential People in the World.
'The Michelangelo of yoga' - BBC