Bo

From Zelda Wiki.org

Mayor Bo
First appearance	Twilight Princess

Bo is the mayor of Ordon Village. Therefore, he is the village's rightful ambassador in the upcoming Hyrule festival. However, he is unable to attend for some reason and is sending Link in his place. He seems to be quite fond of Link, in fact. He is also the father of Ilia. He was quite the Sumo Wrestler when he was younger. If you talk with the Gorons late in the game, they talk about the times when Bo sumo wrestled them.