While several companies have kneeled over when faced with adversities, TTK Prestige has reinvented itself and rose to greater heights. The turnaround story of the TTK Group is one of India’s greatest success stories. Here is T.T. Jagannathan’s journey as he turned TTK Prestige into a billion dollar company, from Sandhya Medonca’s book , Disrupt and Conquer: How TTK Prestige Became a Billion-Dollar Company.