Ratan Tata, Chairman Emeritus Tata Sons & billionaire of hearts, passes away: Life, education, business career milestones & timeline of India’s industry giant

In 1991, Ratan Tata took over as the chairman of the Tata Group from his uncle, JRD, who had been in charge for more than half a century. Ratan Naval Tata, a titan of industry, passed away at the age of 86.