Àι°¼Ò°³

¸â¹ö : ÀÌ¿ë¿ø(º¸ÄÃ, ±âŸ), YOSHI (º£À̽º), YUTO (µå·³) 
µ¥ºß : 2003³â 1Áý ¾Ù¹ü [What's Been Up?]

°æ·Â

2002 ¹êµå¸í 'GumX'·Î °³¸í
1996 ¹êµå 'Gum' °á¼º