<Tr> <Th> </Th> <Td> South Africa </Td> <Td> Thabo Mbeki </Td> <Td> President </Td> </Tr> <Tr> <Th> </Th> <Td> Tunisia </Td> <Td> Beji Caid Essebsi </Td> <Td> Prime Minister </Td> </Tr> <Tr> <Td_colspan="4"> Guest Invitees (International Institutions) </Td> </Tr> <Tr> <Th_colspan="2"> Member </Th> <Th> Represented by </Th> <Th> Title </Th> </Tr>

Reasons why g8 summit is regarded as a global event