MMA Fighters — Arrachion Olsztyn

Polish mixed martial artist and kickboxer

Joanna Jędrzejczyk is a Polish former professional mixed martial artist, Muay Thai fighter and kickboxer. Jędrzejczyk competed in the Ultimate Fighting Championship (UFC), where she holds several records and is a former UFC Women's Strawweight Champion, including most successful strawweight title defenses (5), most consecutive wins at strawweight (8), and is the first Polish champion and first female European champion. She has been called the greatest female strawweight mixed martial artist of all time, including by Daniel Cormier, who credited her with putting the weight class "on the map".