World-record holders Florence Griffith-Joyner and Usain may have something to do with Jamaica’s Elaine Thompson Herah shattering the former's 33-year-old Olympic record over the 100m and becoming the world's fastest woman over the 200m.

 Two-time Olympic 100m gold-medalist Shelly-Ann Fraser-Pryce and double Olympic silver medalist Yohan Blake have been named captains of Jamaica's track-and-field team at the Tokyo 2020 Olympic Games.

Jamaica has suffered an injury blow ahead of the start of the Tokyo Olympics this weekend.

The artistic gymnastics competition for women is scheduled to begin on Sunday morning in Japan (Saturday night in the Caribbean)

Members of the country’s 62-member team are arriving in Tokyo ahead of the games that officially begin tomorrow morning and right off the bat, it appears as if injury is playing an early role.

Gymnast Danusia Francis has revealed that she had an injured left knee. The severity of the injury is unknown but she is still managing to get her practice sessions in albeit with some amount of caution. The athlete, only the second female gymnast to represent Jamaica at the Olympics, posted pictures on her Instagram account knee on Tuesday and again on Wednesday that showed her heavily bandaged knee.

On Friday morning, she confirmed what the pictures were showing when she posted, “The arena is stunning. Unfortunately, I do have a knee injury so only bars today, but happy with my performance and enjoyed myself out there.” It is unclear whether she suffered the injury prior to or after her arrival in Japan.

She also posted a video of herself leaping and landing with stability, which might be an indication that the injury is not too severe.

Francis is expected to perform well at the Olympics on the strength of outstanding performances in her routines in Spain in June while competing for gymnastics club Xelska.

“My performances were really good. I was extremely happy with my bar routine, I got a really good score there, and then my vault was good,” she said at the time.

“I did make a mistake on (the) beam but as I mentioned, I was only supposed to do three of the events and the beam was a last-minute decision so I was a bit flustered and it was kind of an uncharacteristic mistake so nothing that I can’t fix.”

Yona Knight-Wisdom became the latest Jamaican athlete to qualify for the Olympic Games in Tokyo, Japan this summer.