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Founded in 1994 as Karyn S. Huntting’s HighIQWorld, HighIQWorld is the Internet’s oldest high-IQ site and the first organization to cross the boundaries between (often rivaling high-IQ societies.

Our Members

Our members number in the thousands and come from high-IQ societies from Mensa to Mega, as well as academia and beyond.

Groups of Note

HighIQWorld is home of HighIQSingles, world’s largest “smart singles” group, as well as dozens of other Special Interest Groups (SIGs) centered around various interests.