Suh Un and Suh Joon�will experience the zoo for the first time on�KBS 2TV's 'Superman is Back'!

Knowing that the twins love animals,�Lee Hwi Jae�took them to a zoo during the recording for the upcoming episode, where they were not scared upon seeing the animals in person, but rather wide-eyed with curiosity. Even when meeting animals twice their size, Suh Un and Suh Joon didn't flinch and even petted a snake after the zookeeper said that they could touch it. Upon seeing this, their father remarked, "They really have no fear," impressed by their boldness.

Check out their zoo outing this Sunday at 4:50 PM KST!