Bárbara Hernández is affectionately known in Chile as the Ice Mermaid, she swims in often glacially cold waters and holds the record for the longest swim in Antarctica. She swam in water that was 2°C ...

Grizzly, Panda and Ice Bear are fairly savvy about the modern world: they're masters of the selfie, fans of the food truck, and chasers of Internet fame. Watch all your favourite ABC programs on ABC ...