Joanna Jędrzejczyk

Joanna Jędrzejczyk is a Polish former professional mixed martial artist and Muay Thai kickboxer. 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". Jędrzejczyk holds several records in the Ultimate Fighting Championship (UFC), where she 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.

18 August 1987

Born on the same birth date (18 August 1987): Justin Wilson (baseball)

Born on the same birth day (18 August): Alain Robbe-Grillet • Bob Kennedy • Bob Woodruff • Curtis Jones (pianist) • Elayne Boosler • Francesco Canova da Milano • Frank Salemme • Geoff Courtnall • Grant Williams (actor) • James Jones (bishop) • John Russell, 1st Earl Russell • Luc Montagnier • Lydia Litvyak • Madelaine Petsch • Meriwether Lewis • Moura Lympany • Nigel Griggs • Rafael Pineda Ponce • Renato Sanches • Ruth Bonner • Sheila Cassidy • Umberto Guidoni • Walther Funk

Born in the same month (August 1987): Amy Macdonald • Caleb Moore • Chris McQueen • Eri Kitamura • Gunther (wrestler) • James Wesolowski • Jamie Reed (footballer) • Lee Wallace • Ondřej Pavelec • Petros Kravaritis • Tomoya Warabino • Xavi Annunziata