Two-time Olympic medallist Neeraj Chopra mutually parted ways with his coach Jan Železný after a year of working together. "Working with Jan opened my eyes to so many new ideas," Neeraj said. Under Železný, Neeraj breached the 90-metre mark for the first time in his career as he began 2025 season with 90.23-metre throw at Doha Diamond League last May.