mo4ch:>Gone in 20 seconds! Francis Ngannou DESTROYS unbeaten Jairzinho Rozenstruik in super-quick fashion at UFC 249 (VIDEO) | Mo4ch News

Heavyweight contender Francis Ngannou was already frustrated not to have been given his second shot at the UFC heavyweight title, and he took that frustration out on undefeated former kickboxer Jairzinho Rozenstruik at UFC 249.Ngannou had worked tirelessly with coach Eric Nicksick in isolation at Xtreme Couture in Las Vegas as he prepared to face Rozenstruik, who had called him out following his dramatic late KO of Alistair Overeem.But, as the old phrase goes, be careful what you wish for.Also on rt.comUFC 249: Russia's Alexey Oleynik enjoys a LIE DOWN between rounds, then DEFEATS former UFC champ Fabricio Werdum (VIDEO)Rozenstruik started out looking relaxed, and connected with a solid low leg kick as he looked to establish his kickboxing range early on. But that strike proved to be the only strike in anger he would land, as Ngannou exploded into life."The Predator" unleashed a powerful salvo of hooks tha forced Rozenstruik back against the fence, where he was caught fl…