You may not recognize all the names, but who cares! These wicked, head-jarring KOs compiled by Editinking rank among the best from this past year. From flyweights to heavyweights, you’ll see some of the biggest and baddest dudes hit the canvas like a sack of potatoes.

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As any fan of the fight game will tell you, it’s skills, strength and speed that will lead a fighter to victory in the ring. However, on occasion, a lucky left to the jaw is all it takes to drop most any man as demonstrated in the video above.

For more fantastic fight-finishers, check out the previous year’s (2014) compilation of unforgettable knockouts.