Dilynn's mom was a gymnast, so Dilynn naturally followed her footsteps into gymnastics when she was two years old in Mommy and Me classes. She began her competitive gymnastics career at Apollo School of Gymnastics in Clearwater, FL. When she was at Apollo, she was the 2014 Level 6 FL State Vault Champion and Uneven Bars and All-Around Silver Medalist. Following her level 6 season, she moved to LaFleur’s Gymnastic Club in Largo, FL.

As a level 7 gymnast in 2015, Dilynn placed fourth in the all-around with a 37.525 and fourth on vault and balance beam at the State Championships, qualifying to Regionals. Dilynn continued competing level 7 for the 2016 season where placed fourth in the all-around with a 38.025, second on uneven bars and third on vault at the State Championships, qualifying to Regionals again. Dilynn moved up to level 8 for the 2017 season where she won the floor exercise title with a 9.625 at the State Championships.

Dilynn moved up to level 9 for the next two seasons. In 2018, she placed third on floor exercise and fourth on vault at the State Championships and third on vault at the Region 8 Championships. In 2019, Dilynn finished first on vault and fourth in the all-around at the State Championships. She qualified to the Level 9 Eastern Nationals after finishing second in the all-around with a. 37.450 and third on vault at the Region 8 Championships. Dilynn was the 2019 Level 9 Eastern National Vault Champion with a 9.725! She also was named to America's Top 100 on vault twice .

In 2020, Dilynn began competing as a level 10 gymnast. She qualified to the Level 10 State Championships but was unable to compete due to COVID-19 pandemic.

When Dilynn isn't busy training 20 hours each week in the gym, she enjoys going to the beach and hanging out with her friends. She is the daughter to Karen and David Blair and she has a brother, Callahan and four dogs. Currently, Dilynn is an honor student at Palm Harbor University High School and she will graduate from high school in 2022.