Biography(references)Jillian "Lionheart" DeCoursey is an American mixed martial arts fighter. She competed in the Atomweight division of the Invicta FC, where she is the current Atomweight champion.. As of November 1, 2021, Sherdog ranks DeCoursey as the #10 atomweight in the world.
Fighter Trivia(references)DeCoursey was born in Queens, New York, United States. She later picked up Muay Thai and eventually transitioned to mixed martial arts . DeCoursey earned a master's degree and owns her counselling practice in mental health.
Awards & Accolades
Invicta Fighting Championships: Invicta FC Atomweight Championship (One time, current)
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