Aung La N Sang ’s middleweight title defense in the headliner of today’s ONE Championship 75 was by no means flawless. What it often lacked in slickness, though, it more than made up for in heart. After finally face-planting Ken Hasegawa (16-3-1) in the fifth round to retain one of his two titles, Sang (23-10) said he wasn’t happy with his performance. The roaring crowd at Thuwunna Indoor Stadium in Yangon, Myanmar, though, certainly felt differently. Both headliners’ swollen, exhausted faces tell the story of why.