When some country organizes an ICPC or IOI preparation camp, they often need a teacher from abroad. When they ask me, I usually decline because of a lack of time. I want to be able to link this blog so they would find a good teacher.
If you teach and want to be reached by camp organizers, leave a comment and say something about your experience.
Feel free to advertise your 1:1 online coaching too. It's not the main purpose of this blog though.