What is IQ? IQ, or Intelligence Quotient, is a measure of a person's cognitive abilities compared to others.

1. Marilyn vos Savant, Meet Marilyn vos Savant, a name synonymous with unparalleled intellect. Recognized by Guinness World Records for the highest recorded IQ.

2. Albert Einstein, No discussion on intelligence is complete without mentioning Albert Einstein. His groundbreaking theories revolutionized our understanding of the universe.

3. Stephen Hawking, Stephen Hawking, a visionary cosmologist, defied the constraints of his physical condition to unravel the mysteries of the cosmos.

4. Terence Tao, Enter the realm of mathematics with Terence Tao, a prodigy whose brilliance shines brightly in the field of number theory.

5. Judit Polgár, Judit Polgár, a chess prodigy, redefined the boundaries of the game with her unparalleled strategic acumen.