Girl group f(x) continue their promotions with apparel company K-Swiss by releasing some behind the scenes videos. The videos each focus on an individual member of the group. The girls look great and show off some surprising hidden talents like Sulli being able to catch food in her mouth after tossing it up into the air. The most impressive has to be the shoe catching game between Amber and Victoria. How are they doing that? Amazing! Videos below: Victoria http://www.youtube.com/watch?v=lU3NbQoeUJs Amber http://www.youtube.com/watch?v=6p2M0eqZzo4 Sulli http://www.youtube.com/watch?v=5q-u3wZmgUU Krystal http://www.youtube.com/watch?v=suGinK7zBCQ Luna http://www.youtube.com/watch?v=H4Jv2uOw-nI