MILWAUKEE, Feb. 14 /PRNewswire-FirstCall/ — Midwest Air Group, Inc., parent company of Midwest Airlines, today announced appointments to its new board of directors. The board will oversee the strategy and performance of the company, which was acquired by TPG Capital on January 31. John F. Bergstrom is chairman and chief executive officer of Neenah, Wis.-based Bergstrom Corp., which owns and operates 23 automotive dealerships. Bergstrom also serves as a director of Kimberly-Clark Corp., Wisconsin Energy Corp. and the Green Bay Packers. Bergstrom Corp. has been named one of the top 50 automotive dealer groups in the U.S. Jonathan Garfinkel is a vice president with TPG Capital. Prior to joining TPG, he was with Newbridge Latin America and Lehman Brothers.