Longest Duration to Perform Non-stop Relay Demonstration of Silambam Rotating Blind Fold For 15 Hours This individual certificate was awarded to Ms. R.Bhuvaneshwari, D/o M.Ramalingam,[born on 02.12.1999]'Kundavai' Silambam Kali Kudam, Student of 'Presidency' college,Chennai,Tamil nadu,India has rotated one Bamboo stick [Silambam] only in one hand, as if blind folded for 15 hours. This is a world record done first of its kind. Cholan book of world records congratulates the achiever and wishes success in all her future endeavors.