Joanna Jedrzejczyk siblings: Who is Katarzyna Jędrzejczyk?

Former professional mixed martial artist and Muay Thai kickboxer Joanna Jędrzejczyk is from Poland. Daniel Cormier, who credited her with “putting the strawweight weight class on the map,” has referred to her as the greatest female mixed martial artist of all time.

While pursuing fitness at age 16, Jędrzejczyk discovered Muay Thai, which eventually inspired her to participate in national and European tournaments.

Jędrzejczyk defeated Sylwia Juskiewicz in her mixed martial arts (MMA) professional debut on May 19, 2012, at SFT – MMA Fight Night Diva SPA, taking the victory by unanimous decision.

Phil Daru and Jose Rojas are her strength and conditioning trainers. Jędrzejczyk trained in the gi and was awarded a blue belt in Brazilian jiu-jitsu in 2021.

Joanna Jędrzejczyk siblings: Who is Katarzyna Jędrzejczyk?

In Olsztyn, Poland, Joanna Jędrzejczyk was born to Jan and Anna Jędrzejczyk. Ewa and Katarzyna Jędrzejczyk, Jędrzejczyk’s older sisters, were raised in a catholic home.