Overview

• Kai McKenzie was attacked by a 3-meter great white shark while surfing near Port Macquarie.
• An off-duty police officer used a dog leash to create a makeshift tourniquet, saving McKenzie's life.
• His severed leg was transported to a hospital but could not be reattached.
• Public support has poured in, raising over A$165,000 for his medical expenses.
• McKenzie, a sponsored surfer, remains determined to return to the water soon.