What Hamilton, Bermuda based holding company who formerly featured CEO John J Byrne?
John J. Byrne John J. Byrne (July 11, 1932 – March 7, 2013) was an American longtime insurance industry executive who was CEO of GEICO, White Mountains Insurance Group and Fireman's Fund. He also served as chairman of Overstock.com.
John Hung John Terence Hung is a Hong Kong businessman, best known as former chairman of Wheelock & Co, and executive director of its subsidiary Wharf Holdings.