<Tr> <Td> 1968 Winter </Td> <Td> Grenoble </Td> <Th> Alain Calmat </Th> <Td> Figure skating </Td> <Td> Winner of the silver medal in the 1964 Olympics . </Td> <Td> </Td> </Tr> <Tr> <Td> 1968 Summer </Td> <Td> Mexico City </Td> <Th> Norma Enriqueta Basilio de Sotelo </Th> <Td> Track and field </Td> <Td> Sprinter who participated in these Olympics; the first woman to light the main Olympic cauldron . </Td> <Td> </Td> </Tr> <Tr> <Td> 1972 Winter </Td> <Td> Sapporo </Td> <Th> Hideki Takada </Th> <Td> Speed skating </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 1972 Summer </Td> <Td> Munich </Td> <Th> Günther Zahn </Th> <Td> Track and field </Td> <Td> Middle distance runner . Winner at the German junior athletics championships . </Td> <Td> </Td> </Tr>

Who carried the olympic torch in 2012 opening ceremony