Two-time Olympic medal-winning javelin thrower Neeraj Chopra on Saturday announced an end to his partnership with Czech coach Jan Zelezny after just one season, which the Indian said was marked by “progress, respect, and a shared love for the sport.”

Chopra did not specify the reason for ending the stint with Zelezny, a bonafide legend of the sport who holds the world record for the longest throw (98.48m) and under whose tutelage the Haryana-lad breached the 90m mark last year.