Ultra-marathon swimmer and shark advocate Ross Edgley attempts to pit his mind and body against the most formidable predator in the ocean…the shark. Testing the limits of his speed, strength, hydrodynamics and endurance, Ross will attempt g-force turn radius like a hammerhead shark, challenge himself to Polaris jump like a great white shark and push himself to swim at the incredible speed of a mako shark all to understand how these amazing animals thrive.