Agasthya Chilakamarthy (born on October 11, 2018) of Rangareddy, Telangana, is titled as ‘IBR Achiever’ for singing the Carnatic Varnam ‘Ninnu Kōri’ in Raga Mohana and Adi Taļa in 1 minute and 20 seconds, at the age of 7 years and 11 months, as confirmed on September 23, 2026.
