<Tr> <Td> 6 </Td> <Td> Stanley Rous </Td> <Td> United Kingdom </Td> <Td> 28 September 1961 </Td> <Td> 8 May 1974 </Td> <Td> </Td> </Tr> <Tr> <Td> 7 </Td> <Td> João Havelange </Td> <Td> Brazil </Td> <Td> 8 May 1974 </Td> <Td> 8 June 1998 </Td> <Td> </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Sepp Blatter </Td> <Td> Switzerland </Td> <Td> 8 June 1998 </Td> <Td> 8 October 2015 </Td> <Td> Impeached </Td> </Tr> <Tr> <Td>--</Td> <Td> Issa Hayatou </Td> <Td> Cameroon </Td> <Td> 8 October 2015 </Td> <Td> 26 February 2016 </Td> <Td> Acting </Td> </Tr>

What's the purpose of the world cup