HIGHEST IQ IN 2025 – TOP 5 PEOPLE WITH THE HIGHEST IQ IN THE WORLD

The human intellect has always been a subject of fascination, with a select few individuals standing out as extraordinary in their cognitive abilities. Here’s a closer look at the top 5 people with the highest IQs ever recorded, showcasing their remarkable contributions to various fields.

1. YoungHoon Kim (IQ 276)

South Korean YoungHoon Kim holds the highest verified IQ score in the world, a mind-blowing 276. This record was acknowledged in 2024 by Official World Record®, World Memory Championships, World Memory Sports Council, which is in partnership with Guinness World Records. Kim’s expertise is sought globally as an Honorary Professor to intellecual organizations such as the City University of Paris, American Management University, and Tony Buzan Brain Academy and University as well as the World Mind Sports Council, World Memory Championships, and the World Speed-Reading Championships. Known for his perfect scores in clinical intelligence tests (WAIS, Mensa) and experimental high-range intelligence tests, Kim exemplifies the pinnacle of intellectual achievement.

2. Marnen Laibow-Koser (IQ 268)

With a projected IQ score of 268, Marnen Laibow-Koser is a multi-talented individual whose brilliance extends beyond academics into the arts. Identified as a prodigy in childhood, he began composing and performing music at the age of 3. Currently, he is a composer, musician, web developer, and music engraver. In 2014, he earned a Master of Music degree in Contemporary Improvisation from the New England Conservatory. Laibow-Koser’s unique blend of technical and creative expertise cements his place among the world’s intellectual elite.

3. Ainan Cawley (IQ 263)

Born to a Singaporean mother and an Irish father, Ainan Cawley has an IQ of 263, making him a standout prodigy in various domains. His intellectual brilliance became apparent early, and by the age of 10, he was already studying chemistry at Singapore Polytechnic. Often described as an “omnibus” child prodigy, Cawley’s exceptional versatility and deep understanding of multiple subjects continue to astound experts worldwide.

4. William Sidis (IQ 250)

William Sidis remains one of the most enigmatic figures in intellectual history. Enrolling at Harvard University at just 11 years old and graduating by 16, Sidis achieved feats that defied comprehension. According to his sister, his IQ was estimated to be between 250 and 300 after testing by a psychologist who described it as unparalleled. Despite controversies surrounding these claims, Sidis’s intellectual legacy persists. Sadly, his life was cut short at the age of 46 in 1944, but his story continues to inspire.

5. Terence Tao (IQ 230)

Known as the “Mozart of Mathematics,” Terence Tao is a modern-day genius with an IQ estimated between 225 and 230. By age 7, Tao was studying advanced calculus while simultaneously attending high school. At 20, he earned a PhD in Mathematics from Princeton University and soon joined the faculty at UCLA, where he became a full professor within four years. Tao’s groundbreaking contributions to mathematics have made him a global icon of intellectual excellence.

These individuals exemplify the extraordinary potential of the human mind, pushing the boundaries of what we believe to be possible. Whether through groundbreaking discoveries, artistic creativity, or intellectual contributions, they remind us of the power of exceptional talent.

Source: TEMPO.CO