Hanuman was born on the Benaras. His mother Anjana was an apsara who was born on earth resulting from a curse. She was redeemed from this curse on offering start to a son. The Valmiki Ramayana states that his father Kesari was the son of Rahu and was he was the King of a place named Sumeru. According to the https://hanumanmandiradelaide.com.au/contacts/