He is best known for his role as Georgie Cooper in The Big Bang Theory franchise, appearing in Young Sheldon (2017–2024).
[3][4] In October 2015, Jordan was cast in his first role as Jaden in the Jody Hill-directed film The Legacy of a Whitetail Deer Hunter, starring alongside Josh Brolin and Danny McBride.
[3][5] In March 2017, Jordan was cast as Sheldon Cooper's older brother George "Georgie" Cooper, Jr. in The Big Bang Theory spin-off Young Sheldon.
[6] His character evolved to main character status over the course of the series' run, with Georgie's marriage to Mandy McAllister (Emily Osment) featured in the seventh and final season.
[8][9] Jordan became engaged to social media personality Jenna Weeks in January 2025 after 4 years of dating.