Tradition builder: The rock behind Trinity’s success, Grinsteinner continues adding to hall-of-fame resume

March 6, 2013 at 6:06 pm in The Dickinson Press

During the last 19 years, Dickinson Trinity head boys basketball Greg Grinsteinner has collected two Class B state championships, three runner-ups, 10 total state tournament appearances, coached the Class B Lions All-Star team five times and was named Coach of the Year in 2004.
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