Jim Kiick, Dolphins’ perfect season running back, dies at the age of 73

In this 1973 file photo, Miami Dolphins running back Jim Kiick poses for a photo. Former running back Kiick, who helped the Dolphins achieve the NFL’s only perfect season in 1972, has died at age 73. In recent years Kiick battled memory issues and lived in an assisted living home, and the team announced his death Saturday, June 20, 2020. (AP Photo/GB, File)

MIAMI — Jim Kiick, the versatile running back who helped the Miami Dolphins achieve the NFL’s only perfect season in 1972, died Saturday at age 73 following a battle with Alzheimer’s disease, daughter Allie said.