The Columbus School in Medellin Colombia...a nightmare!!
We are a family that was relocated in Medellin. We chose the columbus school for our kids not knowing what we were getting ourselves into. The school has a serious bullying problem. Most of the kids in the school don't like new students and it's even worst if they come from countries abroad. Mistreatment is what the new kids have to face EVERYDAY...and what is most incredible: the school doesn't do anything to help. They love to say they are the best school in Colombia but they don't say a word about the huge problem they have inside. If your child is being bullied you are all by yourself with the problem, don't expect support of any kind.
There are excellent schools in Medellin they may not be international schools, but at least your kids will be in a save environment...for us the Columbus School in Medellin was a terrible mistake a really nightmare.