King Mudbeard

King Mudbeard is a character only mentioned in the book The World of Angry Birds Official Guide. He is also in the angry birds movie! He is mentioned several times in the book. Mudbeard was King Smooth Cheeks/King Pig's father. In the interview with Foreman Pig, he told that Mudbeard was a better king than Smooth Cheeks. He is also known as Leonard.