On the latest episode of UFC: Ultimate Insider, UFC color commentator Joe Rogan listed out the top eight knockouts in UFC heavyweight history.

From boxing’s heyday to MMA’s current popularity surge, heavyweight fighters have always held a particular allure to fight fans. In popular opinion, by virtue of their size, the best heavyweight fighters must be considered the best fighters on the planet.

Though that subject is up for debate, their is no doubt as to which division throws leather with the most power. With punching (and kicking, kneeing, elbowing) power, come knockouts. Check out the video above to see Rogan’s pick for the most spectacular knockouts in UFC heavyweight history.