World champion Bosse ends season after assault

The 25-year-old Frenchman, who won gold in London at this month's World Championships, said on Twitter that he was attacked by three people on Saturday.

(Reuters)

"I suffered unspeakable psychological damage," Bosse said.

"For all these reasons, my season ends from today."

Bosse, who finished fourth in last year's Olympics, was a surprise gold medallist in London.

(Reporting by Ed Osmond; Editing by Frank Pingue)