Prince William took an early morning stroll beneath South Africa's iconic Table Mountain on Tuesday, Nov. 5, setting the stage for his Earthshot Prize awards in Cape Town. The 42-year-old royal was joined by Australian TV personality Robert Irwin, son of the late "Crocodile Hunter" Steve Irwin and a global ambassador for the Earthshot Prize. They walked in a group through Signal Hill, a scenic overlook above Cape Town, to spotlight the urgent need for biodiversity conservation. The Mayor of Cape Town, Geordin Hill-Lewis, joined them for the final part of the walk.