Kickboxing: Second Carvalho Toughman card on top

TIM WRIGHT/Tribune-Herald Dylan Rush (right) beat Don "Iron Fist" Auau for the Super Heavyweight title at Saturday's 'Pops' Memorial Toughman tournament held at Hilo Civic.

Before Walter “Pop” Carvalho Sr. died on March 23, 2017 at age 83, he went full circle, taking a keen interest in training youngsters again.