Leslie Smith is a notable personality in the world of mixed martial arts (MMA). She started her career in combat sports as a kickboxer in 2009, but eventually transitioned to MMA in 2010. Smith fought for a number of promotions throughout her career, including the Ultimate Fighting Championship (UFC), Bellator, and Invicta Fighting Championships. In 2018, she co-founded the MMA fighter's union Project Spearhead, which aimed to improve the working conditions and benefits of fighters in the industry.

Aside from her professional pursuits, Smith is a passionate advocate for animal rights and veganism. She has used her platform to promote these causes and raise awareness for different animal-related charities. Smith is also known for her fashion sense, often showcasing colorful hairstyles and unique outfits during weigh-ins and interviews.

Overall, Leslie Smith is a well-rounded individual with a strong background in combat sports and a dedication to social issues.