Kai Chang (born January 29, 2000) is a Jamaicandiscus thrower. He won the IAAF 2018 World U20 championships and has stamped his class at numerous international events in his career.[1]
In April 2021, Chang threw over 60m for the first time as a senior, and then improved to a personal best of 62.60 at the Jamaican National Stadium in Kingston.[4] He later threw an improved personal best of 63.33 in June 2021, at the NACAC New Life Invitational in Florida. Chang ended the season with a PR of 64.49m, ranking him as the second best in his country for the 2021 season.[5]