faced Dae Hwan Kim at ONE Fighting Championship: Warrior's Way on December 5, 2014, once again successfully defending his world title by defeating Kim via rear-naked choke in the second round. In his fourth title defense, Fernandes faced Kevin Belingon at ONE Championship: Dynasty of Champions on January 23, 2016. He successfully defended his title, winning by kimura submission in the first round. In his fifth title defense, Fernandes faced Reece McLaren at ONE Championship: Age of Domination on December 2, 2016. He won the fight by split decision. On February 17, 2017, it was announced that Fernandes re-signed with ONE Championship. Title loss and second reign Fernandes fought Kevin Belingon for the second time at ONE Championship 78: Heart of the Lion on November 9, 2018, in a title unification bout. He lost the fight via split decision. Fernandes faced Belingon in a trilogy match at ONE Championship: A New Era on March 30, 2019. He won the bout via disqualification when he could not continue after Belingon landed an illegal elbow to the back of Fernandes's head, once again regaining the bantamweight title. Fernandes faced Belingon for the fourth time at ONE Championship: Century on October 13, 2019. He won the fight via a rear-naked choke submission in the second round. Fernandes was scheduled to face John Lineker at ONE: X on December 3, 2021. However due to the pandemic, the event was postponed and the bout was moved to ONE: Bad Blood on February 11, 2022. Lineker tested positive for COVID days before the event and the bout was pulled. The bout was rescheduled for ONE: Lights Out on March 11, 2022. Fernandes lost the title by second-round knockout. Fernandes faced Stephen Loman on November 19, 2022, at ONE on Prime Video 4. At weigh-ins, the pair failed to make weight in the bantamweight division and agreed to compete in the 153.25 lbs catchweight. He lost the fight via unanimous decision. Personal life Fernandes and his wife, Amanda, have three sons: Elijah, Gabriel and Lucas. Brazilian jiu-jitsu lineage Mitsuyo "Count Koma" Maeda → Carlos Gracie, Sr. → Reyson Gracie → Osvaldo Alves → Faustino 'Pina' Neto → Bibiano Fernandes Championships and accomplishments Mixed martial arts DREAM DREAM Bantamweight Championship (One time; only) DREAM 2011 Bantamweight World Grand Prix Champion DREAM Featherweight Championship (One time; first) One successful title defense DREAM 2009 Featherweight World Grand Prix Champion ONE