American drummer for the rock band REO Speedwagon. He performed on several of the group's studio albums, including Not So Silent Night and The Earth, a Small Man, His Dog and a Chicken.
Before joining REO Speedwagon, he played with The Spencer Davis Group and Graham Nash.
Early in his career, he collaborated with the popular singer Cher.
He was born and raised in Center, Texas.
He recorded music with actor Gary Busey.