Bo was the associate head coach for the baseball team at Westcliff University.
[4] He has since moved to Grace College as co-head coach of the softball team with his wife Sam.
In addition to his duties as the head coach of the two teams, Coolen also served as the equipment and facilities manager.
Coolen left Bentley to join Rayla Allison's coaching staff at Hawaii in 1990 as an assistant.
[6] Coolen and his staff led a 2010 Wahine squad that shattered the record for most home runs by a team in a single season, en route to a WAC championship and a berth in the NCAA tournament.