What’s it like to watch your daughter hurtle down an ice track at 120km/h? Bree Walker’s parents, Judie and Mick, joined Gary live from the Milan-Cortina Winter Olympics. 

From borrowing second-hand gear to becoming a world-class medal contender, they share the incredible journey of Australia’s "Monobob" pioneer and the "grit and resilience" it takes to compete when you come from a country with no snow.