He led a band of monkeys, or ape-like creatures, who gave vital help to Rāma while in the rescue of Sītā from Rāvaṇa's kingdom of Laṅkā. He is a symbol of strength and loyalty, which is patron of wrestlers. In Sanskrit Hanu suggests Jaw and male means disfigured so https://www.youtube.com/watch?v=ufkmD95y7fE