New Delhi, May 17 -- In a landmark domestic feat, four of India's fastest sprinters recently shattered the men's 4x100m national record, which had stood unbroken for 15 years. Gurindervir Singh, Animesh Kujur, Amlan Borgohain and Manikanta Hoblidhar clocked a blistering 38.69 seconds at the India Open Relays. All represented Reliance Foundation Youth Sports (RF) in Chandigarh, and the new national record now stands in the name of RF. The feat, though, wasn't just about raw speed; it also symbolised a shift in Indian athletics. For the first time, Athletics Federation of India (AFI) has opened domestic competitions to private sports organisations, allowing entities like RF and JSW Sports to field their own teams. RF is the non-profit arm of ...