Ranchi, Jharkhand, 10th April, 2025 – Dr. Santosh Kumar, Head of the Computer Science Department at St. Xavier’s School, Doranda, and the visionary behind Computer Classes by Santosh Sir, has etched his name in global history. With an inspiring commitment to education and innovation, Dr. Kumar has earned the Guinness World Record for the Longest Computer Programming Lesson, clocking in at an astonishing 48 hours and 15 minutes.
Beginning on 21st January 2024 at 9:00 A.M. and concluding on 23rd January 2024 at 9:15 A.M., the marathon class surpassed the previous record of 24 hours. The achievement not only showcased Dr. Kumar’s endurance and expertise but also highlighted the academic potential rooted deep within Jharkhand.
A teacher for over 25 years, Dr. Kumar is also an accomplished author with more than 20 published books, an AI trainer, and a popular quiz master. His drive to make quality education accessible is evident through his nightly live AI sessions, conducted every evening at 9:00 P.M. on his YouTube channel Computer Classes by Santosh Sir. These sessions, offered free of cost, have already seen 99 successful episodes, with the 100th session scheduled for April 10, 2025.
Dr. Santosh has spent the last 99 days delivering back-to-back sessions focused on simplifying Artificial Intelligence for the masses. His mission? To make AI tools practical, accessible, and transformative for students, teachers, professionals, and entrepreneurs alike.
These sessions are free and live, with real-time demonstrations, hands-on use cases, and interactive discussions, helping viewers understand how AI can be integrated into daily work and life.
“I believe education and technology together can transform societies. My mission is to empower students not just in Ranchi but across the globe. Through this Live AI Session and my continuous AI efforts, I want to prove that even from smaller cities like Ranchi, we can achieve greatness,” says Dr. Kumar.
Dr. Santosh Kumar’s tireless efforts in transforming digital education and his unmatched dedication to the field of computer science will always be remembered. His achievements inspire thousands of students and professionals to learn, grow, and contribute meaningfully in the digital age.
