Adewale Akinnuoye-Agbaje

Adewale Akinnuoye-Agbaje (; born 22 August 1967) is a British actor and former model. He is of Nigerian origin. 
He is best known for his roles as Lock-Nah in "The Mummy Returns", Nykwana Wombosi in "The Bourne Identity", Mr. Eko on "Lost", and Simon Adebisi on "Oz". 
His more recent roles include Malko in the fifth season of the HBO series "Game of Thrones". He played Dave Duerson in the NFL biopic drama "Concussion". He played Killer Croc in the 2016 movie "Suicide Squad".