Who is the person with the lowest iIQ score?

The concept of the "lowest IQ score" is not typically documented or recognized in a formal capacity, as IQ tests have a floor score that limits how low a score can be recorded. Additionally, IQ tests are designed to measure a range of cognitive abilities, and individuals with significantly low scores may have various underlying conditions that affect their results. Furthermore, it's important to approach discussions about intelligence with sensitivity and an understanding of the complexities of cognitive abilities.