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).

Additionally, featherweight Martin Nguyen (8-1) scored up a thunderous first-round TKO win over veteran featherweight Kazunori Yokota (25-7-3), and Vincent Latoel (17-18-2) earned a decision victory over lightweight Vaughn Donayre (8-7).

For more on ONE Championship 51, including a full event recap, check out the MMA Events section of the site.