<Tr> <Th> Area served </Th> <Td> Worldwide </Td> </Tr> <Tr> <Th> Owner </Th> <Td> J.K. Rowling </Td> </Tr> <Tr> <Th> Founder (s) </Th> <Td> J.K. Rowling </Td> </Tr> <Tr> <Th> Key people </Th> <Td> <Ul> <Li> J.K. Rowling </Li> <Li> Neil Blair </Li> <Li> Susan Jurevics </Li> </Ul> </Td> </Tr>

Who won the house cup in book 2