Bellur Krishnamachar Sundararaja Iyengar, better known as B.K.S. Iyengar, was the founder of the style of yoga known as "Iyengar Yoga" and was considered one of the foremost yoga teachers in the world.

Born: December 14, 1918, Bellur, Karnataka
Died: August 20, 2014, Pune, India
Spouse: Ramamani Iyengar (m. 1943–1973)
Children: Geeta Iyengar, Prashant Iyengar, Sunita Iyengar, Vanita Iyengar, Savita Iyengar, Suchita Iyengar
Parents: Sheshamma, Sri Krishnamachar

https://en.wikipedia.org/wiki/B._K._S._Iyengar
http://bksiyengar.com/
https://www.google.com/search?q=B.K.S.+Iyengar&oq=B.K.S.+Iyengar&aqs=chrome..69i57&sourceid=chrome&ie=UTF-8

Quotes by BKS:
http://bitbin.it/8z6yoz3W/
http://bitbin.it/HMtW1LB0/