Background
Nelvis was born in Memphis, Tennessee on May 10, 1990.
Nelvis was born in Memphis, Tennessee on May 10, 1990.
After graduating from high school that spring she briefly attended Southwest Mississippi Community College, but found it didn"t suit her. She left almost immediately and transferred to Arkansas State University, having been recruited by its assistant track coach, fellow Memphis native Jason Brooks.
After graduating from Arkansas State University that summer, Nelvis turned professional and topped the indoor world list in 2015. Nelvis took up track and field in sixth grade, competing first in the sprints and then also the hurdles and the long jump. In addition, she played volleyball, softball and basketball.
She became a leading track athlete at Northside High School, winning four events at the 2009 class American Automobile Association state championship meet.
Nelvis missed the 2009-2010 track and field season due to ineligibility resulting from her transfer, but after that, she developed rapidly under the coaching of Brooks and Arkansas State"s head track coach Jim Patchell. In 2011 she was named the Sun Belt Conference"s top freshman both indoors and outdoors.
She broke 13 seconds in the 100 m hurdles for the first time at the 2013 National Collegiate Athletic Association championships, winning her semi-final in 12.84 (+13). In the final she ran 12.92 and placed sixth, her first points finish in an National Collegiate Athletic Association meet.
In 2014, her senior year, Nelvis developed into America"s top collegiate hurdler.
Nelvis started competing as a professional in 2015. After losing her first race she remained unbeaten during the 2015 indoor season, winning seven consecutive races. Her winning time in Malmö (783) was her personal best and the fastest time in the world that winter, one-hundredth of a second ahead of Stowers.
Outdoors, Nelvis made her Diamond League debut in Doha, placing second to Stowers in a personal best 12.54.
She also led the field in the semi-finals (1237). In the final she only placed third in 12.59, but made the American team for the World Championships in Beijing by one-hundredth of a second.
In 2014 she was National Collegiate Athletic Association indoor and outdoor sprint hurdles champion. Over the next three years Nelvis won Sun Belt championships in the sprints, hurdles and long jump. She was named the conference"s top track and field athlete indoors and outdoors in 2012 and again in 2013. She became National Collegiate Athletic Association indoor champion in the 60 m hurdles (793) and outdoor champion in the 100 m hurdles (1252w), both times defeating a field that included Jasmin Stowers. Nelvis was named Sun Belt Female Athlete of the Year and won the Honda Sports Award for the best collegiate female track and field athlete in the nation. She was also short-listed for the Bowerman, but lost to middle-distance runner Laura Roesler of Oregon. She then scored her first Diamond League victory in Rome, improving to 12.52 as Stowers, Brianna Rollins and Sally Pearson all crashed. The win moved her into an early lead in the 2015 Diamond Race. Nelvis entered the national outdoor championships as one of the favorites, and won her heat in a world-leading 12.34 (+19). The time moved her up to seventh on the world all-time list and third on the national all-time list.