Mack G. Nichols, 68, retired in 1998 as president, chief operating officer and director of Mallinckrodt Inc., a diversified chemical and healthcare company. Mr. Nichols served as a director of Great Lakes Chemical Corporation from 1998 to 2005, and has been a director of the Company since 2005. He currently serves as president for Habitat for Humanity of Eagle and Lake counties, CO, and has previously served as chairman of the Metropolitan St. Louis YMCA, as a board member for the St. Louis Art Museum and as a member of the Chancellor's Council for the University of Missouri St. Louis. |