About Mensa - American Mensa
https://www.us.mensa.org/learn/about/
WEBThe organization for smart people like you. With more than 50,000 members, American Mensa is the largest national Mensa operating under the auspices of Mensa International, Ltd. There are currently more than 140,000 members worldwide, and an estimated 6 million Americans are eligible for Mensa membership. Mensa members range in age from 2 to 106.
DA: 80 PA: 71 MOZ Rank: 41