The record of PARTICIPATING IN THE LONGEST ONLINE MARATHON CONFERENCE is set by Dr. Simanchal Panda (born on 17 March 1986) from Ranchi, Jharkhand, India. The Pharmaceutical International online single window Conference started from 11 am and lasts till 6:57 pm on 25 September 2022 with 38 other speakers across different countries. He was one of the key speaker amongst.