2007.10.05 20 years old 186cm/80kg Cute baby pig (Piglet) type A little lingering attachment to X (Shim Ga-eun) Personality: A reversal of charm where strong guts and a soft, sweet everyday side coexist.

2007.10.05 20 years old 190cm/88kg Cat + Wolf type Split feelings about X (Choi Seo-yoon) Personality: Unlike his cold 'ice prince' image, he is very polite, sociable, and playful like a large dog.

2007.01.27. 20 years old 181cm/82kg Mole type A little lingering attachment to X (Jin Seo-jin) Personality: A hard worker who seeks stability and a pure crybaby who sobs at the comfort of seniors, yet he is a clever and ambitious person.

2005.05.27. 22 years old 190cm/94kg Puppy + Potato type Strong lingering attachment to X (Kim Ji-woo) Personality: Positive and cheerful, with a bold nature that enjoys big stages and the spotlight without fear.

2006.03.03. 21 years old 180cm/80kg Quokka + Sloth type Strong lingering attachment to X (Guest) Personality: Unlike his gentle 'Quokka' image, he has a strong competitive spirit and grit, along with a clever charm that takes good care of those around him.