<Table> <Tr> <Th colspan="2"> 400 metres at the Olympic Games </Th> </Tr> <Tr> <Td colspan="2"> The 2012 Olympic men 's 400 m final </Td> </Tr> <Tr> <Th colspan="2"> Overview </Th> </Tr> <Tr> <Th> Sport </Th> <Td> Athletics </Td> </Tr> <Tr> <Th> Gender </Th> <Td> Men and women </Td> </Tr> <Tr> <Th> Years held </Th> <Td> Men : 1896 -- 2016 Women : 1964 -- 2016 </Td> </Tr> <Tr> <Th colspan="2"> Olympic record </Th> </Tr> <Tr> <Th> Men </Th> <Td> 43.03 Wayde van Niekerk ( 2016 ) </Td> </Tr> <Tr> <Th> Women </Th> <Td> 48.25 Marie - José Pérec ( 1996 ) </Td> </Tr> <Tr> <Th colspan="2"> Reigning champion </Th> </Tr> <Tr> <Th> Men </Th> <Td> Wayde van Niekerk ( RSA ) </Td> </Tr> <Tr> <Th> Women </Th> <Td> Shaunae Miller ( BAH ) </Td> </Tr> </Table>
<Table> <Tr> <Th colspan="2"> 400 metres at the Olympic Games </Th> </Tr> <Tr> <Td colspan="2"> The 2012 Olympic men 's 400 m final </Td> </Tr> <Tr> <Th colspan="2"> Overview </Th> </Tr> <Tr> <Th> Sport </Th> <Td> Athletics </Td> </Tr> <Tr> <Th> Gender </Th> <Td> Men and women </Td> </Tr> <Tr> <Th> Years held </Th> <Td> Men : 1896 -- 2016 Women : 1964 -- 2016 </Td> </Tr> <Tr> <Th colspan="2"> Olympic record </Th> </Tr> <Tr> <Th> Men </Th> <Td> 43.03 Wayde van Niekerk ( 2016 ) </Td> </Tr> <Tr> <Th> Women </Th> <Td> 48.25 Marie - José Pérec ( 1996 ) </Td> </Tr> <Tr> <Th colspan="2"> Reigning champion </Th> </Tr> <Tr> <Th> Men </Th> <Td> Wayde van Niekerk ( RSA ) </Td> </Tr> <Tr> <Th> Women </Th> <Td> Shaunae Miller ( BAH ) </Td> </Tr> </Table>
who won the women 's 400 meter dash in the olympics
who won the women 's 400 meter dash in the olympics
Shaunae Miller
Shaunae Miller