<Tr> <Th> Genre </Th> <Td> Sitcom Black comedy </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Rob McElhenney </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> <Ul> <Li> Rob McElhenney </Li> <Li> Glenn Howerton </Li> </Ul> </Td> </Tr> <Ul> <Li> Rob McElhenney </Li> <Li> Glenn Howerton </Li> </Ul>

Where did the name it always sunny in philadelphia come from