One half of the notorious Weasley twins, along with his brother George, Fred Weasley was more often than not behind any rule breaking that happened at Hogwarts. It wasn't only pranks that kept Fred entertained, he was also an excellent Quidditch player and both brothers were Beaters on the Gryffindor team. While Fred and George may not have had many O.W.L.s, their natural entrepreneurial skills led them to start their own joke shop, Weasley Wizard Wheezes.