<Table> <Tr> <Td> Candidate </Td> <Td> Place </Td> <Td> Votes </Td> <Td> Percentage </Td> </Tr> <Tr> <Td> Moon Jae - in </Td> <Td> Nominated </Td> <Td> 936,419 </Td> <Td> 57.0% </Td> </Tr> <Tr> <Td> Ahn Hee - jung </Td> <Td> 2nd </Td> <Td> 353,631 </Td> <Td> 21.5% </Td> </Tr> <Tr> <Td> Lee Jae - myung </Td> <Td> 3rd </Td> <Td> 347,647 </Td> <Td> 21.2% </Td> </Tr> <Tr> <Td> Choi Sung </Td> <Td> 4th </Td> <Td> 4,943 </Td> <Td> 0.3% </Td> </Tr> <Tr> <Td_colspan="2"> </Td> <Td> 1,642,677 </Td> <Td> 100% </Td> </Tr> </Table> <Tr> <Td> Candidate </Td> <Td> Place </Td> <Td> Votes </Td> <Td> Percentage </Td> </Tr> <Tr> <Td> Moon Jae - in </Td> <Td> Nominated </Td> <Td> 936,419 </Td> <Td> 57.0% </Td> </Tr> <Tr> <Td> Ahn Hee - jung </Td> <Td> 2nd </Td> <Td> 353,631 </Td> <Td> 21.5% </Td> </Tr>

Who did the south elect as their president