Who is the king of Ondo?

Could you please clarify for me, who exactly holds the title of 'King of Ondo'? Is it a historical figure, or is this a current monarchy? If it's historical, what era did he reign? If it's a current monarchy, what are the duties and responsibilities of this king? And how does the kingship in Ondo differ from other monarchies around the world? I'm particularly interested in the cultural significance and traditions surrounding this title. Could you provide more context and details about the King of Ondo?