Vishal T.K. becomes the first Indian to run 400m in under 45 seconds, attributing success to mindset and hard work.

Vishal T.K. becomes the first Indian to run 400m in under 45 seconds, attributing success to mindset and hard work.

Gurindervir Singh set a new men's 100m national record with a time of 10.09 seconds. Vishal TK became the first Indian to run 400m under 45 seconds, clocking 44.98 seconds. Both…