Who is Aeolus in the oddesssey?

In Homer's "Odyssey," Aeolus is the Keeper of the Winds and the ruler of Aiolia, an island. He aids Odysseus by providing him with a bag containing all the winds, allowing him to safely navigate his journey home. However, his assistance is ultimately undone when Odysseus's crew, curious about the contents of the bag, accidentally release the winds, leading them off course. Aeolus later refuses to help Odysseus again, believing that his misfortunes are a result of divine disfavor.