Who in histiory has a genius IQ score?

Several historical figures are often cited as having genius-level IQ scores, though exact measurements are often debated or speculative. Notable examples include Albert Einstein, whose IQ is estimated to be around 160, and Leonardo da vinci, who is also believed to have had a similar score. Other figures like Stephen Hawking and Marie Curie are frequently recognized for their exceptional intellect and contributions to science, though precise IQ scores for many historical figures remain unknown or unrecorded.