 to be able to encourage families with young children to show Willa and really all that are battling cancer that they're not alone. Willa Koch is just five years old. Nancy Carr says high school swimmers have long supported the Swim Across America event, and Darian High School swim and dive coach Marge Trefon has spearheaded a high school challenge cup. The high school challenge itself is encouraging the aquatics community at the high schools