<Tr> <Td> 2007 </Td> <Td> Jared Allen </Td> <Td> 15.5 </Td> <Td> Kansas City Chiefs </Td> </Tr> <Tr> <Td> 2008 </Td> <Td> DeMarcus Ware </Td> <Td> 20.0 </Td> <Td> Dallas Cowboys </Td> </Tr> <Tr> <Td> 2009 </Td> <Td> Elvis Dumervil </Td> <Td> 17.0 </Td> <Td> Denver Broncos </Td> </Tr> <Tr> <Td> </Td> <Td> DeMarcus Ware </Td> <Td> 15.5 </Td> <Td> Dallas Cowboys </Td> </Tr>

Who holds the record for most sacks in an nfl game