Dr. A. Venkadesh Babu is a social worker dedicated to drug abuse prevention, holding a Guinness World Record for the Largest Drug Awareness Lesson. Currently serving as an IRS Officer, he has extensive experience in narcotics enforcement and has received numerous accolades, including the Presidential Award and Medal for Specially Distinguished Service. His book, ``Silent Terrorism – Let’s Talk about Drugs,`` is part of his mission to create a drug-free society.