This is cal.

He's a short tempered arse.

He has one brother, crimson, who he seems to dictate to do his dirty work whenever he posssibly can.

Cal is the leader of a huge group of enhanced "warriors"
Enhanced as in super speed, super strength, super sight, super smart...etc.

His brother is second in command...
So him being that cocky person he is...he thinks he's better and always uses that against crimson.