Lavaman athlete spotlight: John Barnett

At 76-years of age, John Barnett looking forward to a 9th Lavaman Waikoloa finish on Sunday. (Hawaii Sport Events/Special to West Hawaii Today)
John Barnett conquers the steep Dragon hill climb race with a smile. (Hawaii Sport Events/Special to West Hawaii Today)

Whether he is riding his bike along Queen Kaahumanu Highway, swimming in the pool at the Kona Community Aquatic Center, or running along Alii Drive, John Barnett is always smiling.