<Tr> <Th> Number of teams </Th> <Td> 16 </Td> </Tr> <Tr> <Th> Current champion </Th> <Td> West Indies (2nd title) </Td> </Tr> <Tr> <Th> Most successful </Th> <Td> West Indies (2 titles) </Td> </Tr> <Tr> <Th> Most runs </Th> <Td> Mahela Jayawardene (1016) </Td> </Tr>

Who won the first t20 world cup name