Gresham Motorsports Park announced that John Close has been named as the Interim General Manager of the Jefferson, GA motorsports and event complex. Close a 30-year professional motorsports media and marketing specialist – served as the Communications Director at GMP in 2009-2010. Closes hiring will mark a new direction for the 88-acre Georgia racing and public event complex.( GMP )(10-24-2013) News from October 23, 2013
