Olympic legend shows no mercy to fellow parents at school sports day

This is the moment Jamaica's sprint icon Shelly-Ann Fraser-Pryce completely demolished other parents in a race at her son's school sports day.

The three-time Olympic champion, who is the third-fastest woman in history, competed against other parents at her son's school on Wednesday.

"They haven't banned me yet so I'm at the line," she posted in social media afterwards.

She also praised her son for coming first in his race and said she was proud of her champion.