"A two-year-old girl has officially become the youngest member of high-IQ society Mensa.
Isla McNabb, a two-year-old from Crestwood, Kentucky, recently joined the organisation after scoring in the 99th percentile of intelligence for her age, according to Spectrum News."
https://www.yahoo.com/entertainment/two-old-becomes-youngest-member-173736163.html
"A two-year-old from Kentucky has become the youngest person to be given membership to Mensa, the society for the world’s most intelligent people...."
https://www.telegraph.co.uk/world-news/2022/07/03/mensas-latest-recruit-has-one-worlds-highest-iqs-still-figuring/
Genius 2-Year-Old With IQ In 99th Percentile Becomes The Youngest Mensa Member Ever
https://www.msn.com/en-us/lifestyle/weddings/genius-2-year-old-with-iq-in-99th-percentile-becomes-the-youngest-mensa-member-ever/ar-AAZemuS