At almost nine kilometres from top to bottom, Mount Everest is the highest mountain in the world. Many have died or suffered serious injuries trying to conquer the peak. Take a cold and windy journey with Molly and Carl as they gather their ropes and ice picks, lace up their climbing boots and head out into the wild for some high altitude curly questions. Along the way, you'll meet the youngest Australian to have made it to the summit.

Producer: Kyla Slaven

Executive Producer: Ian Walker

Guest: Alyssa Azar, youngest Australian to reach the summit of Mount Everest

Brains Trust: Oliver, Hugh, Lily, Polly, Georgie, and Paddy from Millthorpe Public School, NSW