From homeless shelters to the UFC's elite flyweight ranks

From homeless shelters to the UFC's elite flyweight ranks
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In short: Born to a homeless single mother in Denver, JJ Aldrich overcame early instability to become a professional mixed martial artist. After earning a black belt in taekwondo by age thirteen, she transitioned to MMA, eventually securing a spot in the UFC and setting records for longevity in the flyweight division.

Aldrich's journey is defined by resilience. Growing up in shelters with her mother and sister, her family's circumstances changed only after her mother established a childcare business. This stability allowed Aldrich to pursue martial arts; she began taekwondo at age nine and achieved a black belt by thirteen, eventually finding her way to the 303 Training Center. Her father had been incarcerated before her birth. This early hardship shaped her determination.

Her professional career began on September 6, 2014, at Invicta FC 8, where she secured a unanimous decision victory. Throughout her tenure in Invicta FC, she earned two Performance of the Night bonuses—one for her first-round knockout of Rosa Acevedo in 2015 and another for her unanimous decision over Lynn Alvarez in 2016. She made her professional debut at Invicta FC 8. This marked the start of her journey.

In the UFC, Aldrich has become a mainstay in the women's flyweight division. She holds a tie for the most bouts in the division's history at 14, alongside Andrea Lee, Valentina Shevchenko, and Katlyn Cerminara. She also shares the record for the second-most decision wins in the division with 7, tied with Valentina Shevchenko and Natália Silva. Aldrich was a participant in The Ultimate Fighter: Team Joanna vs. Team Cláudia. This experience further tested her skills.

Her technical style is reflected in her statistics. With 10 decision victories from 11 total wins, Aldrich's 90.9% rate ranks third for decision wins per win percentage in UFC history. She also ranks fourth for total fight time in the UFC Flyweight division, with a cumulative time of 3:10:28. She was also the Sparta Combat League amateur flyweight champion in 2013. Additionally, she held the Destiny MMA amateur title.

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