Pesto, a nine-month-old king penguin at Sea Life Melbourne Aquarium, has become a social media sensation after breaking the record for the aquarium’s biggest chick ever. Weighing in at 20 kilograms, Pesto towers over his parents and eats twice as much as an adult king penguin. This viral sensation has sparked interest in learning more about these fascinating creatures, including their unique life cycle and how they are cared for at the aquarium.