New Delhi, May 23 -- The participation of Indian athletes in marquee Diamond League meetings has increased over the last few seasons. While two-time Olympic medallist Neeraj Chopra has been a regular feature in these prize-money meets that attracts the world's best, Indian jumpers and even long-distance runners are now managing to get entries in Diamond League events. Chopra's performances in the Diamond League speak of his stature and desire to showcase his best in a world-class field. Recently, at the DL meet in Doha, he achieved his breakthrough 90m throw (a personal best 90.23). However, there is a growing feeling that other Indian athletes need to treat these premier events for more than just exposure. Besides the prize money, Diamond ...