At the World Athletics Championships in London, India's fast-rising javelin thrower Neeraj Chopra will feature in the qualification round tonight. The 19-year-old world junior record holder has an outside chance of clinching a medal. Chopra has a personal best of 86.48 meters, but he needs to improve at least a meter more to be in contention for a medal. Davinder Singh Kang is the second Indian in fray in men's javelin throw.