Hi Cbelle,
Yes, I know of Seoul Foreign School. One of my daughter's gymnastic teammates went to SFS. We enjoyed Korea very much, especially the children.
Speaking of Cathe going global, I found Cathe in 1994 while stationed in Germany. We were at a MUNSS sight and there wasn't any type of aerobic classes. I was already hooked on exercise videos then. I had also found Collage about a year before I ordered my first Cathe workout. AFter Mega Step Blast, I was HOOKED!! I've been working out w/her ever since. :7
Lollie