For many IIT aspirants, getting All India Rank (AIR) 1 in IIT-JEE is the ultimate dream. It is often regarded as a passport to the most sought-after branches of engineering in the country, lucrative careers, and international opportunities. But when Rajesh Gopakumar achieved AIR 1 in 1987 IIT-JEE, he made a decision that surprised almost everyone around him. Instead of choosing Computer Science or another engineering path, he chose to study Physics. Nearly four decades later, his work has helped shape modern science, earned him the highest honors in the scientific world, and inspired a new generation of Indian researchers. His journey is a reminder that success isn’t just about choosing the most popular career – it can also be about pursuing a true intellectual passion.
A AIR 1 who chose interest over convention
Born in Kolkata in 1967, Rajesh Gopakumar grew up with a strange interest in understanding how nature works. Unlike many students who only focused on preparing for exams, he loved science and math books. Stories from his childhood show that he spent many hours reading beyond the school curriculum, searching for information that interested him rather than memorizing book chapters. That passion turned into a high academic achievement. In 1987, he found out All India Rank 1 in IIT Joint Entrance Examinationone of the most competitive engineering entrance exams in India. For many students, such a position would mean an obvious choice: Computer Science or other advanced technical courses at an IIT. Rajesh chose another option. He enrolled in Combined M.Sc. Physics program at IIT Kanpurprioritizing his love of basic science over the expectations of a normal job.
Journey from IIT Kanpur to Princeton
His decision made it just the beginning. After completing his master’s degree at IIT Kanpur in 1992, Rajesh moved Princeton Universitywhere he did his Ph.D. under the Nobel Prize winning scientist David Grossone of the world’s leading physicists. Working in such intellectually challenging environments allowed him to explore some of the most profound questions of modern science—questions about space, time, gravity and the building blocks of the universe. Following Princeton, he joined them Harvard University as a postdoctoral researcher, where further great success awaits him.
A discovery that bears his name
While at Harvard, Rajesh Gopakumar teamed up with a famous string expert Cumrun is dead. Together they made something that today is called Gopakumar-Vafa Duality,along with Gopakumar-Vafa Invariants-an idea that has been very powerful in string theory and scientific mathematics. Although these ideas are far from everyday science, they have helped physicists better understand the connection between quantum theory and gravity, two major frontiers in modern science. Today, these principles are studied by researchers and graduate students around the world and remain an important part of the science literature. For a student who once chose Physics over engineering, to have his name associated with a world-renowned scientific mind is something of a surprise.
Choosing India over easy options abroad
After establishing himself internationally, Rajesh Gopakumar had the opportunity to continue his career overseas. Instead, he chose to return to India. He spent more than ten years at Harish-Chandra Research Institute (HRI) in Prayagraj, where he continued his research by teaching young scientists. In 2015, he became a leader Director of the International Center for Theoretical Sciences (ICTS)part of the Tata Institute of Fundamental Research (TIFR) in Bengaluru. Under his leadership, ICTS has grown into one of India’s leading research institutes in mathematics, physics and interdisciplinary science, attracting scholars from around the world.
Honor earned by scientific ability
Rajesh Gopakumar’s contributions have gained international recognition.His honor is:• Shanti Swarup Bhatnagar Award (2009), India’s highest science award in the category of Physical Sciences.• ICTP Award (2006).• TWAS Prize in Physics (2013).• Frontiers of Science Award (2023).• Association of three major Indian science academies—INSA, IASc and NASI.This recognition reflects decades of original research rather than a single success.
A lesson for students to choose a career
Every admissions season, thousands of students worry about choosing the “best” branch or the highest paying job. Rajesh Gopakumar’s article offers another perspective. He was qualified to pursue any engineering course. However he chose Physics because that is where his interest lay. That decision didn’t limit his chances—it helped him contribute to science at the world’s highest level. His journey shows that great success often comes from taking a lesson seriously rather than following conventional definitions of success. For students interested in real science, research, mathematics or higher education, his work serves as proof that influence is not limited to traditional companies. Sometimes, the bravest decision is not to choose the best option – but to choose the one that inspires you. Disclaimer: This article is based on information that Prof. Rajesh Gopakumar shares his academic background, academic record, published interviews, and scientific achievements. Some stories about his past interests have been adapted from stories told in public to show his educational journey in an interesting way.