<Table> <Tr> <Th_colspan="2"> U.S. national anthem protests </Th> </Tr> <Tr> <Td_colspan="2"> Colin Kaepernick with San Francisco 49ers (2013) </Td> </Tr> <Tr> <Th> Date </Th> <Td> August 14, 2016--ongoing </Td> </Tr> <Tr> <Th> Location </Th> <Td> National Football League stadiums </Td> </Tr> <Tr> <Th> Goals </Th> <Td> End police brutality and racial inequality </Td> </Tr> <Tr> <Th> Methods </Th> <Td> Protest </Td> </Tr> </Table> <Tr> <Th_colspan="2"> U.S. national anthem protests </Th> </Tr>

When did the first player kneel for the national anthem