It is reputed to be one of the fastest fish in the sea, attaining speeds of 50 mph (80 km) and more. The first scorching run may peel off several hundred yards of line in seconds. Occasionally this fish jumps on the strike and often shakes its head violently when hooked in an effort to free itself. .
Compiled from: IGFA (http://www.igfa.org/species/61-wahoo.aspx)