At the world’s largest pediatric ICU in India, Dr. Shetty fixes the holes in children’s hearts for free. By having wealthier fee-paying patients offset the cost, Dr. Shetty operates for free on children whose families cannot afford treatment.

We followed Dr. Shetty – who was once the personal doctor to Mother Theresa – during his day at Narayana Hospital. We even stepped inside the operating theatre during open-heart surgery – to glimpse the mind of this incredible humanitarian.