Praise for the actor Jang Hyuk is endless.

In the 10th episode of the KBS drama "IRIS 2" that aired March 14 featured Jang Hyuk perform various stunts for an action scene including a scene where he jumps off of a snow mobile.

Jang Hyuk is constantly praised for flawlessly portraying two different characters. He appears as Jung Yoo Gun in "IRIS 2" but when his character gets shot and loses his memory, he begins to work for IRIS as an agent named Ken.

From action scenes to heartbreaking crying scenes, Jang Hyuk is pouring out all of his energy and passion into creating the perfect scenes. There is not a scene where he does not perform up to his full possibility.

All the action in the scene involving a snow mobile was done by Jang Hyuk himself without a stunt man. It has also been reported that Jang Hyuk didn't show any sign of exhaustion even in the intense cold. He rushed to the monitor to go over the scene that had just been filmed. The production crew expressed their awe at Jang Hyuk's hard work.

A representative of "IRIS 2" stated, "With his tough mentality and his attachment to his character, Jang Hyuk is very passionate about creating a great drama" and "Please keep showing support as the drama has progressed into the second half of the story. Jung Yoo Gun will be bringing new excitements as more issues begin to surface."