<Table> <Tr> <Th_colspan="2"> Negan </Th> </Tr> <Tr> <Td_colspan="2"> The Walking Dead character </Td> </Tr> <Tr> <Td_colspan="2"> Negan in the comics (left) and as portrayed by Jeffrey Dean Morgan (right) in the TV series </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> <Ul> <Li> Comic: </Li> <Li> "Issue #100" (2012) </Li> <Li> Television: </Li> <Li> "Last Day on Earth" (2016) </Li> <Li> Video game: </Li> <Li> Tekken 7 (2018) </Li> </Ul> </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Robert Kirkman Charlie Adlard </Td> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Jeffrey Dean Morgan </Td> </Tr> <Tr> <Th_colspan="2"> Information </Th> </Tr> <Tr> <Th> Occupation </Th> <Td> Saviors Leader </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Lucille </Td> </Tr> <Tr> <Th> Significant other (s) </Th> <Td> Sherry Amber several unnamed wives </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Negan </Th> </Tr>

When is negan introduced in the walking dead show