Who tells Winnie about the circle of life?

In Disney's "The Lion King," Rafiki, the wise mandrill, teaches Simba about the circle of life. He explains the interconnectedness of all living things and how every creature plays a role in the natural order. This lesson is pivotal for Simba as he learns to embrace his responsibilities as king and understand his place within the circle. Rafiki's wisdom ultimately helps Simba reconnect with his heritage and fulfill his destiny.