Youngest to bend both thumbs and touch the corresponding hands
The record for being the youngest to bend both thumbs and touch the corresponding hands was set by Gagana. M (born on July 12, 2017) of Bengaluru, Karnataka. She bent both her left and right thumbs to touch the left and right hands respectively, at the age of 3 years, 10 months and 14 days, as confirmed on May 26, 2021.