World U20 Athletics: Priya Mohan finishes fourth in 400m final
Rohan Kamble of India clocked 52.80 in men's 400m hurdles semi-final to finish seventh
Rohan Kamble of India clocked 52.80 in men's 400m hurdles semi-final to finish seventh
The South African's main rival, Isaac Makwala, was barred from entering the stadium.
