Friendship knows no bounds, especially when you’ve found friend that shares your interests and passions. While pals come in different sizes, sexes and nationalities, you can also have strong friendships with people with a wide range of IQs. Whether you have an average or an above average IQ, you can have a tight friendship with someone with a high or even genius IQ.; just because your buddy belongs to Mensa doesn’t mean that you can’t grow and blossom in your friendship together.