The record for inventing the Holy Basil herbal drinking water, ‘tulsi’, was set by Dr. Harishchandra S B (born on July 22, 1982) of Kalaburagi, Karnataka. He invented a multipurpose and non-toxic drinking water with medicinal qualities in the year 2017. This water has no side effects and is effective enough to cure 15 common diseases, as confirmed on November 25, 2019.