Francis Ngannou defeated Stipe Miocic in the main event at UFC 260 to become the new UFC heavyweight champion. Ngannou connected a huge left hand which rocked Miocic and followed it up with a short left hook that sent him crashing to the canvas at 00:52 in the second round.In the aftermath of Francis Ngannou's title win, several celebrities, personalities and MMA fighters have reacted via Twitter. People like the Rock, Stephen A.Smith, Khabib Nurmagomedov, Israel Adesanya and Teddy Atlas all weighed in.While Khabib Nurmagomedov congratulated the continent of Africa on its third UFC champion, Israel Adesanya also celebrated the fact by labelling him, Kamaru Usman and Francis Ngannou as 'THREE KINGS'.THRE KINGS!! 🌍 👑 ✨— Israel Adesanya (@stylebender) March 28, 2021Congratulations Africa . Now you have 3 @ufc champions— khabib nurmagomedov (@TeamKhabib) March 28, 2021KING KONG!! KING KONG!! KING KONG!!— Israel Adesanya (@stylebender) March 28, 2021Hollywood superstar the Rock had congratulations for Ngannou, but took a moment to acknowledge the 'GOAT' worthy run of Stipe Miocic.Wow that was dominant. What an incredible #goat run @stipemiocic had. Nothing but respect for that guy. A huge congrats to my brother @francis_ngannou.The era of the Predator begins. #WarriorMana #UFC260— Dwayne Johnson (@TheRock) March 28, 2021Francis Ngannou was previously defeated by Stipe Miocic at UFC 220 in a somewhat lacklustre display. However, Ngannou emerged as a much more evovled fighter in the rematch, having successfully defended the takedowns before picking up a signature knockout win.Congrats to @Francis_Ngannou! 🏆 #UFC260— Jairzinho 'BIGI BOY' Rozenstruik (@JairRozenstruik) March 28, 2021Francis controlled geography, set things up behind jab, never out of position, yes power but difference here was power with delivery system. Tremendous. #UFC260— Teddy Atlas (@TeddyAtlasReal) March 28, 2021Whoa!!!!!!!!!!!!!!! @francis_ngannou did it! @francis_ngannou! The NEW @ufc Heavyweight Champion of the world is also the SCARIEST champion. Absolute best thing in the world that could’ve happened for the @ufc. Any event this man headlines will be BOX OFFICE. Must see!— Stephen A Smith (@stephenasmith) March 28, 2021I never believed the whole baddest man on the planet thing until now Francis earned that name— Belal Muhammad (@bullyb170) March 28, 2021Congrats @francis_ngannou! Beautiful story 👊 #UFC260— Jan Blachowicz (@JanBlachowicz) March 28, 2021Francis Ngannou believes there is unexplored MMA talent in AfricaWith three undisputed champions in the UFC there is hardly any doubt that the continent of Africa is a hotbed of MMA talent. The UFC heavyweight champion Francis Ngannou believes that, given the opportunity, African fighters possess the talent to completely take over the sport. In the lead up to UFC 260 ,Francis Ngannou told DAZN News in an interview-Look at the UFC roster. Less than 20 Africans. But with a little bit of chance, by March 28, we’ll have three African champions in the UFC, which is very, very high representation regarding the number of Africans in the UFC. Imagine all those Africans having as fair a chance as others in a competition. I think they’re just going to take over the sport, completely dominate the sport. I know a lot of people out there doing way more better than us — meaning better than me, better than Usman, better than Adesanya — but they don’t have the opportunity to showcase their talent.We’re taking gold back to Africa!!— Israel Adesanya (@stylebender) March 28, 2021Imagine Jon jones and Francis in Africa, be monumental!!!— Jeremy Stephens (@LiLHeathenMMA) March 28, 2021