Filed under: Featured Videos , News Well, there will be no complaints of an early stoppage in this one. During Saturday’s ONE Championship 51 event, featherweight Anthony Engelen (6-2) knocked out A.J. Lias Mansor (2-4) – and he knocked him out stiff . Check out the highlights above. ONE Championship 51 took place at Jakarta Convention Center in Jakarta, Indonesia, and it streamed as an online pay-per-view in North America. Also on the card, middleweight champion Vitaly Bigdash (9-0) finished strong and earned his first title defense with a dominant decision victory over Aung La N Sang (19-10).