Avyanna Agarwal (born on March 15, 2017) of Telangana, India, is titled as ‘Grand Master’ for being the youngest to climb Sandakphu peak. She started the trek from Dhotray (with a group of 18 members including her parents and guide) on March 2, 2021 and reached Sandakphu peak (situated at a height of 3,636 m above the sea level) on March 4, 2021 (via Tonglu and Garibas), at the age of 3 years and 11 months, as confirmed on April 23, 2021.