Since inventing the Orange Whip Trainer over a decade ago, Jim Hackenberg has been a regular visitor to the WDAY Golf Show. He checks in again this week with a new Orange product on the drawing board.

FARGO — It's an O-kind-of-show on Saturday starting with Jim Hackenberg from Orange Whip Golf. The Grand Forks Central graduate started with the Orange Whip Trainer and expanded his business to other ...