Kortnei LeAnn Johnson has one brother, Kevin Wynne, and one sister Krystal Johnson.

She is one of the most decorated sprinters in the state of Texas in her Class of 2015. She arrived in Baton Rouge as a seven-time state sprint champion during her prep career at Italy High School … Went out with a bang at the 2015 University Interscholastic League Class 2A Outdoor State Track & Field Championships when she ran career-best wind-aided times of 11.26 (+4.1) in the 100-meter dash and 23.39 (+4.0) in the 200-meter dash in the state finals … Posted two of the fastest times by a high school sprinter in the United States under all conditions for the 2015 outdoor season … Also crowned the 100-meter champion at the prestigious Texas Relays (11.63w), Texas Meet of Champions (11.77) and Texas Amateur Athletics Federation Games of Texas (11.84) during her senior season in 2015.

Ran the second leg on the women’s 4×100 meter relay that placed second at the NCAA Championships with a time of 42.29 … won SEC title as the second leg of the women’s 4×100 meter relay that claimed gold with a time of 42.93 … helped the 4×100 meter relay secure gold at the Louisiana Classics (43.84).

Finished fifth in the 60 meters (7.21) and sixth in the 200 meters (23.20) at the NCAA Championships … won first individual SEC title with a 60-meter dash time of 7.23 … registered a fifth-place showing in the 200 meters (23.43) at the SEC Championships … won 60-meter dash titles at the Tyson Invitational (7.17) and Red Raider Invite (7.19) … won 200-meter dash titles at the UAB Vulcan Invitational (23.48), Red Raider Invite (23.30) and New Mexico Classic (23.15) … finished second in the 60-meter dash at the New Mexico Classic with a time of 7.21 … ran a time of 7.14 to place second in the 60 meters at the LSU Twilight … claimed third-place finishes at the Razorback Invitational in the 60 meters (7.22) and 200 meters (23.38).

Claimed a national title as the second leg of the 4×100 meter relay with a time of 42.25 at the NCAA Championships … second leg of the collegiate record setting 4×100 meter relay squat that ran a time of 42.05 at the SEC Championships to claim gold … second leg of the 4×100 meter relay that set an NCAA Championships meet record (42.09) in the prelims … took fifth in the finals of the 200 meter dash at the NCAA Championships with a time of 23.20 … clocked a personal best of 22.56 in the 200 meter dash at the NCAA East Preliminaries to advance to Eugene … finished fifth in the 200 meter dash (22.95) and sixth in the 100 meter dash (11.12) at the SEC Championships to account for seven individual points in addition to her 2.5 points from the 4×100 meter relay title … claimed 200 meter dash titles at the Battle on the Bayou (22.52w), Hurricane Invitational (22.61) and LSU Invitational (22.83) … claimed gold in the 100 meter dash a the Pac-12/Big Ten Invitational with a readout of 11.20 … took second at the Texas Relays with a windy 10.98 in the 100 meter dash.

Scored points for the Tigers at the NCAA Championships in the 60 and 200 meters … finished fifth at the national meet in the 200-meter dash with a readout of 22.90 … took seventh in the 60-meter dash at the NCAA meet with a clocking of 7.26 … totaled nine points for the Tigers at the SEC Championships with a fourth-place finish in the 200-meter dash (22.95) and a fifth-place showing in the 60 meters (7.22) … clocked a personal best of 22.88 in the 200 meters in the prelims of the SEC Championships … won the 200-meter dash title at the Razorback Invitational with a personal best time of 7.18 … winner in the 60 meters at the LSU Twilight (7.25) … 200-meter dash champion at the Tyson Invitational with a time of 23.14.

Crowned an NCAA Champion in her debut season while running the second leg of the Lady Tigers’ 4×100-meter relay that set the Hayward Field stadium record of 42.65 in the national final at the NCAA Division I Outdoor Track & Field Championships in Eugene, Oregon … Teamed with Mikiah Brisco, Jada Martin, and Rushell Harvey to win LSU’s 14th NCAA Outdoor title in the women’s 4×100 relay with the 11th-fastest time in collegiate history … Smashed their previous seasonal-best time of 42.77 while also being crowned SEC Outdoor Champions in the event … An NCAA semifinalist in both the 100-meter and 200-meter dashes as one of the nation’s leading freshman sprinters during the 2016 season.