Longest duration to hold the box split pose (Samakonasana) by a child

Jishnu Mondal (born on December 26, 2011) of West Bengal, India, set a record for being in the box split pose for the longest duration. He held himself in the box split pose (Samakonasana) for 1 hour, 16 minutes and 34 milliseconds at the age of 9 years, 9 months and 27 days, as confirmed on November 9, 2021.