Sports Packers defensive lineman Kingsley Keke on concussion: ‘I knew I wasn’t right in my head’ May 18, 2021 Olivia Reiner, Packers News Comments Off on Packers defensive lineman Kingsley Keke on concussion: ‘I knew I wasn’t right in my head’ Packers defensive lineman Kingsley Keke doesn't remember the exact play that caused the concussion that sidelined him for the 2020 postseason.