Sparkle McKnight

Sparkle Denise McKnight (born 21 December 1991) is a Trinidadian athlete specialising in the 400 metres hurdles. She represented her country at the 2013 and 2015 World Championships in Athletics reaching the semifinals on the second occasion. She was a reserve member of the Trinidadian 4 × 100 metres relay at the 2012 Summer Olympics but ultimately was not chosen to compete. However, she did compete in the 400 m hurdles at the 2016 and 2020 Olympics.

Personal bests
Outdoor Indoor
 * 200 metres – 23.29 (+1.9 m/s, Lubbock, Texas 2012)
 * 400 metres – 52.17 (Tempe, Arizona 2013)
 * 400 metres hurdles – 55.15 (Gold Coast, Australia 2018)
 * 400 metres – 52.52 (Fayetteville 2013) NR