The JR Motorsports Driver Will be Celebrating his 18th Birthday at the Kentucky Exposition Center in Louisville. Available for autographs and media interviews LOUISVILLE, KY – Ben Rhodes, driver of the #88 Alpha Energy Solutions Chevrolet for JR Motorsports, will be meeting fans and signing autographs at Carl Casper’s Custom Auto Show at the Kentucky Exposition Center Feb. 20-22. Rhodes, who will be competing in 10 races in NASCAR’s Xfinity Series in 2015, will celebrate his 18th birthday on Saturday at…