Grace Sims

Grace Sims (maiden name Grace Jones) is a wedding photographer from Greenville, South Carolina who first competed in American Ninja Warrior 7 in Orlando. She is also the wife of Brett Sims, a 2-time SASUKE competitor and 10-time American Ninja Warrior competitor.

American Ninja Warrior 7
Grace first competed in American Ninja Warrior 7 in Orlando. In qualifying, her run was cut, but it was later revealed that she failed the Rolling Log. She was later chosen to represent Ryan Stratis' Stratis Faction for Team Ninja Warrior.

This was the only season where she was referred to as her maiden name, as she later married Brett Sims one year later and would further be known as "Grace Sims" on broadcast.

American Ninja Warrior 8
Grace returned for American Ninja Warrior 8 in Atlanta. Her qualifying run was cut once again, but it was revealed that she once again failed the second obstacle, this time being the Big Dipper.

Later that year, she was once again chosen to represent Stratis Faction for Team Ninja Warrior 2.

American Ninja Warrior 9
Grace returned again for American Ninja Warrior 9 in Daytona Beach. For the third time, her run was cut in qualifying but it was later revealed that she failed the second obstacle yet again, this time being the Rolling Pin.

Then, for American Ninja Warrior: Ninja vs. Ninja, she was chosen to represent Mike Bernardo's Hazard Brigade.

American Ninja Warrior 10
Grace then competed in American Ninja Warrior 10 in Miami. Her qualifying run was again cut, but it was revealed that she didn't even get to the second obstacle this time, failing the Floating Steps, and obstacle that she had completed on the past two seasons.

American Ninja Warrior 11
Grace returned for American Ninja Warrior 11 in Atlanta. For the first time, albeit fast-forwarded, she received airtime on broadcast. It was shown that Sims finally got revenge on the second obstacle, this time being Off the Hook. She managed to make it all the way to the fourth obstacle, the Bouncing Spider, before falling. At the end of the night, she placed 5th in the Women's Top 5, qualifying for her first city finals.

In city finals, she once again fell on the Bouncing Spider, but didn't go fast enough to advance, and was knocked out by Jessica Clayton. She just placed 3rd in the womens' top 5.

American Ninja Warrior 13
Grace returned for American Ninja Warrior 13, competing in the third episode of qualifying. Her run was all cut, but she failed Domino Effect on Split Decision in qualifying, and didn't make the womens' top 5.

SASUKE Vietnam 2
In 2016, she and her husband Brett Sims also competed in SASUKE Vietnam 2. While Brett shockingly failed at the second obstacle Log Grip, Grace became the second woman ever to complete Stage One in SASUKE Vietnam's history, with the time of 1:39,39. Her amazing run ended on Stage 2.