Extreme High IQ Society
Extreme is an exclusive 4σ Super High IQ society open to those in the top 0.0031% (at least 160 iq sd 15, 164 iq sd 16) of the unselected adult population.
Extreme is an exclusive 4σ Super High IQ society open to those in the top 0.0031% (at least 160 iq sd 15, 164 iq sd 16) of the unselected adult population.