Chairman & CEO of Fiat Chrysler Automobiles Sergio Marchionne
Sergio Marchionne's condition is "irreversible," according to the hospital in Zurich where he is in intensive care. And on July 21 Fiat Chrysler chairman, John Elkann, 42, wrote a wistful semi-obituary letter to the company's 236,000 employees, reminding them that it was Marchionne's "intellect, perseverance and leadership that saved Fiat."