John Boyega is Finn in the New Star Wars VII - The Force Awakens.
Finn was a human male who served as a First Order stormtrooper, designation FN-2187 and known to his fellow soldiers as Eight-Seven. He was considered one of the group's best stormtroopers before he deserted to join the Resistance in their struggle against the First Order. Having left the First Order, he took on the name "Finn"
Vector Illustration post edited in Photoshop.