The fingers have two long flexors, located on the underside of the forearm. They insert by tendons to the phalanges of the fingers. The deep flexor attaches to the distal phalanx, and the superficial flexor attaches to the middle phalanx.
An adult can only get a maximum IQ of 161 on the Cattell III B test and 183 on Culture Fair. A top two per cent score on Cattell III B would be 148 or over, while for Culture Fair it is 132 or over. The two papers test different types of IQ.
So do not expect to find any reliable information about the highest IQ. Previously, the highest IQ ever recorded was by Marilyn vos Savant with 228; however that is a mental status ratio IQ (used for children). Adult IQs are measured by standard deviations, in which her adult IQ would compute to about 185, which is lower than famous chess master Bobby Fischer (187). Kim Ung-Yong is a Korean former child prodigy. Kim was listed in the Guinness Book of World Records under Highest IQ; the book estimated the boy's score at about 210. Albert Einstein was considered to only have an IQ of about 160.