James R Gibbs

Mr. Gibbs is the Chairman of the Board, President & Chief Executive Officer of Frontier Oil Corporation. He was President and Chief Operating Officer of Frontier from January 1, 1987 to April 1, 1992, at which time he assumed the additional position of Chief Executive Officer. He was elected Chairman of the Board of Frontier in April 1999. He joined Frontier Oil Corporation in February 1982 as Vice President of Finance and Administration, and was appointed Executive Vice President in September 1985. Chairman, Nominating and Corporate Governance Committee. Frontier Oil Corporation; advisory director of Frost Bank-Houston; member of the Board of Trustees of Southern Methodist University.