Gear up for an exciting night of martial arts action in U.S. primetime as ONE Championship returns to Singapore with ONE Fight Night 14, featuring three World Title bouts in three different sports! In the main event, Thai megastar Stamp Fairtex aims to become a historic three-sport World Champion when she faces South Korean superstar Ham Seo Hee for the ONE Interim Women’s Atomweight MMA World Championship! Plus, ONE Women's Strawweight Muay Thai World Champion Smilla Sundell defends her throne against ONE Women's Atomweight Muay Thai World Champion Allycia Hellen Rodrigues, while BJJ megastars Danielle Kelly and Jessa Khan rematch for the inaugural ONE Women's Atomweight Submission Grappling World Championship! The stacked card also features a special rules striking match between strawweight MMA queen Xiong Jing Nan and Thai sensation Nat “Wondergirl” Jaroonsak, a massive bantamweight MMA contest between top contenders John Lineker and Stephen Loman, and the return of Singaporean k