The 18-year-old lad from Panipat created history by becoming the first Indian athlete to become a world champion at any level when he won a gold medal at the U-20 World Championships in Bydgoszcz, Poland, last Saturday.
Chopra threw a massive 86.48 metres the second time to not only seal his gold medal at World Championship but also broke the junior world record and senior national record but yet missed a berth at Rio as he achieved the feat after the qualification deadline was over on July 18.
"I had a back injury in April and it affected my Olympic preparation. At Poland, I had a targetted gold medal but I am happy that I eclipsed the world record, I had worked hard for it. My confidence was high for the event. But I never thought I will break the world record."
"I am from a normal Haryana family. I had to struggle early in my life when I had to travel for long hours but now I am training at Patiala and federation is also sending us to train outside. I will be training for World Championship next year," he said.
His coach Garry Calvert also praised his student.
"He has a superior technique for his age and his whole character, he applies himself better than most. Now we have to go back to the drawing board and get more power and strength to match the men in the world.
"The next stage is to reach 90-95m. I am trying to teach the Indian throwers not to think of distance but to think of execution of technique. The expectation was he will win but what we are happy about is that the throw was the end result of doing the movement properly," he said.
