Son of the wind god Vaayu and Queen Anjana, Hanuman has a human body with a monkey's head. As a boy he swallows the sun (mistaking it for a piece of fruit); the angry Indra whips him with a thunderbolt. In response, the wind god Vaayu refuses to breathe air into the world, prompting Indra to apologize and the other gods to bestow immortality and shapeshifting ability on Hanuman. He figures prominently in the Ramayana, where he flies to Lanka to tell Sita that Rama will rescue her from Ravana.