Cristina Zenato has removed more than 300 fishing hooks from sharks' mouths. First, a shark she knew approached and kindly nudged her for help. After this event, many unknown sharks approached her for hook removal services. Sharks display full trust and s

Cristina Zenato has removed more than 300 fishing hooks from sharks' mouths. First, a shark she knew approached and kindly nudged her for help. After this event, many unknown sharks approached her for hook removal services. Sharks display full trust and s