Mackenzie Knott climbs some of South Africa’s highest mountains to help orphaned rhinos. These young rhinos, left without mothers because of poaching, need lots of special milk to survive. By taking on tough challenges like the 13 Peaks Challenge, Mackenzie raises money to buy milk and care for them. Her climbs turn fitness into a powerful way to protect these vulnerable animals and inspire others to join the fight. Every step she takes helps give rhino calves a chance to live and grow strong.