Bio:
The playable character in CoD: Ghosts.

Description:
Sergeant Logan Walker is a playable character and the main protagonist of Call of Duty: Ghosts. He is David "Hesh" Walker's younger brother and Elias T. Walker's son. After passing all his tests on the battlefield, he becomes a member of the Ghosts after being rescued by them and Elias, who is then revealed as the leader of the Ghosts. After the ODIN Strike, Logan, Hesh and Elias come together to co-operate with the remaining United States Special Operations Forces in California. Upon returning to his hometown, now dubbed "No Man's Land", Logan and Hesh find themselves joining up with Ghosts captain Thomas A. Merrick and Keegan P. Russ to cripple the Federation forces from behind enemy lines, while also hunting down Federation field commander and former Ghost Gabriel T. Rorke, who killed their father. After the United States was able to cripple the Federation with the LOKI Space Station's strikes, he and Hesh hunted Rorke to avenge their father's death and the other fallen Ghosts, but he was critically wounded and captured by Rorke at the end of "The Ghost Killer."