Leona Pettas (Japanese: レオナ・ペタス, Leona Pettas; born April 29, 1992) is a Japanese kickboxer, currently competing in the super featherweight division of K-1, where he is the former Super Featherweight champion. He took the family name of his first trainer Karateka Nicholas Pettas. Pettas is the 2022 K-1 Super Featherweight World Grand Prix winner, the former Krush Super Featherweight champion and a one-time K-1 super featherweight title challenger. He was ranked as a top ten bantamweight by Combat Press between September 2020 and July 2022, peaking at #2. Combat Press ranked him the #4 Flyweight in May and June 2019, and #3 Flyweight between July 2019 and August 2020.
Source: “Leona Pettas”, English Wikipedia (CC BY-SA 4.0), excerpt