Dharun Ayyasamy

In August 2018, Dharun won the 400 meter hurdles silver medal at the Asian Games in Jakarta with a timing of 48.96 seconds setting a new national record.

Dharun won the 400 metres hurdles gold medal at the 2016 South Asian Games in Guwahati with a time of 50.54 seconds, finishing 0.03 seconds ahead of fellow Indian Jithin Paul whom he overtook at the last hurdle.

In July 2016, Dharun was part of the relay team that broke the national 4 × 400 metres relay record at Bangalore and qualified for the Olympics. The quartet of Dharun, Mohammad Anas, Kunhu Muhammed and Arokia Rajiv clocked 3:00:91, rewriting the national record of 3:02.17 set by themselves four weeks earlier in Turkey. The performance helped the relay team jump to 13th place in the world rankings. It was the third time a men's relay team from India qualified for the Olympics, after 1964 and 2000.

Dharun Ayyasamy (born 31 December 1996) is an Indian track athlete. He specialises in the 400 metres and the 400 metres hurdles events. He participated in the 4 × 400 metres relay event at the 2016 Summer Olympics.

Dharun was born on 31 December 1996 in a village called Ravuthampalayam near Avinashi in Tiruppur district. When he was in fourth grade, his father died of tuberculosis. Dharun's mother is a school teacher while his sister Sathya plays volleyball for Tamil Nadu.