After Eric Nam called out f(x)'s Amber, BTOB's Peniel, and U-KISS' Kevin to take on the 'Ice Bucket Challenge' to show support for the disease, ALS or Lou Gehrig's, the two of them took to Instagram to show that they had no problem accomplishing the challenge.

Amber then challenged EatYourKimchi's Simon and Martina Stawski, her sister Jackie Liu, and miss A's Min while Peniel nominated Busker Busker's Brad, songwriter and producer Joe J. Lee, and C-Clown's Rome. Kevin nominated his fans Kiss-Me's to do the challenge.

Check out their 'Ice Bucket Challenge' below!

http://instagram.com/p/r4yvest-sE/?modal=true

http://instagram.com/p/r4z9Fuh5Yo/?modal=true

http://telly.com/playVideo_1N402AF/token_1408561800-IP