Served as envoy
- 2017 – Ethiopia
Rondae Hollis-Jefferson began his career at Chester high school, where he led the Clippers to PIAA Class AAAA state titles in 2011 and 2012, and a runner-up showing in 2013.
During his college career, Jefferson played two seasons at Arizona (2013-15), helping the Wildcats to consecutive Elite Eight appearances in the NCAA Tournament. He was named First Team All-Pac-12 and selected to Pac-12 All-Defensive Team by the coaches and Earned Pac-12 Tournament All-Tournament Team honors.
In 2015, Jefferson was a first round draft pick (23rd overall) by Portland. He was then traded by Portland, along with with Steve Blake to Brooklyn, for Pat Connaughton and Mason Plumlee. In 2019, Jefferson signed as a free agent with Toronto. In the 2019-20 season, Jefferson posted averages of 7.0 points, 4.7 rebounds, 1.8 assists and 18.7 minutes in 60 games with Toronto.