1) Fictional secret agent 
==Fictional character biography== He is an Atlantean warrior, serving in the army of the conqueror Attuma. He has served in a number of missions for Attuma, and has fought the Avengers on more than one occasion. He posed as the Inhuman Triton to capture the Avengers for Attuma. Tyrak battled the Avengers when they arrived to battle Attuma. He late...