Grand Forks native turns dreams of PGA tour into widely used invention
Published 07/21/2012, Grand Forks Herald
Jim Hackenberg fell short in his goal of becoming a touring pro on the PGA. But the Grand Forks Central High School graduate is making his niche in the sport — as an inventor rather than a player. Hackenberg is the creator of the Orange Whip, a training device to smooth the swing of golfers.Word count: 781
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