Brave freediver spears and lands huge tuna amid circling sharks

“For veteran freedivers, spearing a giant yellowfin tuna is an ultimate goal, but one rarely fulfilled because the fish are so swift and elusive. But Wendell Ko, 51, recently bagged an 188-pound yellowfin, on a single breath, off Kona, Hawaii. And he accomplished this feat while surrounded by circling sharks.” Read The GrindTV Blog.