Former Chairman and CEO of General Electric Jack Welch appears on CNBC from the floor of the New York Stock Exchange on October 22, 2013. Richard Drew / AP
Former Chairman and CEO of General Electric Jack Welch appears on CNBC from the floor of the New York Stock Exchange on October 22, 2013. Richard Drew / AP

The Jack Welch I knew: he was one of a kind and his sense of humour was renowned