The UFC world came to a standstill as Kamaru Usman's body slumped to the canvas from a perfectly placed head kick from Leon Edwards. The loss marked the end of Usman's 15-fight unbeaten run in the UFC and extended his coach Trevor Wittman's skid.Wittman, who coaches multiple top-level contenders in the UFC, has now seen his fighters lose each of their last three championship fights. Justin Gaethje failed to win the lightweight belt against Charles Oliveira and Rose Namajunas lost the women's strawweight championship to Carla Esparza.The latest loss on his record came from the most unlikely fighter in Usman. However, Wittman did not seem to share the surprise or agony of the former welterweight champion's fans. He was caught grinning from ear-to-ear by cameras inside the octagon after Leon Edwards' monumental victory.Check out the tweet that pointed it out:Λ𝔫𝔱𝔬🦭@ImAntoMMATrevor Wittman isnt right in the head6396280Trevor Wittman isnt right in the head😭 https://t.co/vnCOV6XxZRFans reacted to the images of Trevor Wittman smiling with wilt theories.One fan, @wayne_mccready, joked that Wittman must be betting against his own pupils:"At this point I’m convinced he’s just placing large bets against his own fighters"Check out the tweet below:Petr Sean@wayne_mccready@ImAntoMMA At this point I’m convinced he’s just placing large bets against his own fighters 49@ImAntoMMA At this point I’m convinced he’s just placing large bets against his own fighters 😂Others found humor in Wittman's contradictory demeanor:The Man Formerly Known as Wallace@PrideEnjoyer@ImAntoMMA trevor seeing his fighters get absolutely blasted252@ImAntoMMA trevor seeing his fighters get absolutely blasted https://t.co/FWcP4dr8qGAfridi@Afr2dii@ImAntoMMA This man sick bro 2@ImAntoMMA This man sick bro 😭the world is yours.@_eden7777@ImAntoMMA When his fighters are winning , when his fighters get brutally KOed @ImAntoMMA When his fighters are winning 😑, when his fighters get brutally KOed 😂Bhushan bagde@Bhushanbagde1@ImAntoMMA He again bet agaist his fighter and won...past year he won hearts,this year he earns money..1@ImAntoMMA He again bet agaist his fighter and won...past year he won hearts,this year he earns money..Many other replies highlighted Wittman's love for the game reflecting in the aftermath of the iconic knockout:rodrigo leiva@Rodkingheat2711@ImAntoMMA Well u cant blame him i mean this is really a beutiful dtory@ImAntoMMA Well u cant blame him i mean this is really a beutiful dtoryChacal@formerlyneutral@ImAntoMMA I think Wittman is actually a big fan of Edwards. He did some guest comms during the RDA fight and was hugely complimentary to Leon's skill set.48@ImAntoMMA I think Wittman is actually a big fan of Edwards. He did some guest comms during the RDA fight and was hugely complimentary to Leon's skill set.K.@unlucky17een@ImAntoMMA Man loves the sport1@ImAntoMMA Man loves the sportstephanopoulos Jean@stephanopoulos_@ImAntoMMA He’s an artist and he just saw a masterpiece 1@ImAntoMMA He’s an artist and he just saw a masterpiece 😅Others pointed out the coach's confidence in a possible rematch, keeping him unfazed:T.Smartt@tsmartt43@ImAntoMMA He knows what a rematch looks like Lmaoo that’s all@ImAntoMMA He knows what a rematch looks like Lmaoo that’s allMiguel Fonseca@Miguel21449583@ImAntoMMA Trevor just enjoys witnessing these moments just like any fan1@ImAntoMMA Trevor just enjoys witnessing these moments just like any fanSome also think that Edwards may see a coaching change soon, with Wittman coming in at the helm of his camp:Conor Mctastyshot v2@MctastyshotsV2@ImAntoMMA He’s like yep that’s my future fighter4@ImAntoMMA He’s like yep that’s my future fighter😭😭Kamaru Usman handles his knockout loss wellGoing into round five of the UFC 278 main event, the welterweight belt looked set to stay put with Kamaru Usman. Down three rounds to one, Leon Edwards needed a knockout to sustain his championship dream.'Rocky' went on to do just that as he finally dethroned the pound-for-pound king. Usman came close to equalling Anderson Silva's 16-fight win streak in the UFC. Usman remained gracious in defeat, something he has negligible experience in.Usman tweeted his compliments to Leon Edwards, who became the second-ever British champion in the UFC:"Damn I love this sport!!! Things happen but… Alhamdulillah we move!! congratulations @Leon_edwardsmma"Check out the tweet below:KAMARU USMAN@USMAN84kgDamn I love this sport!!! Things happen but… Alhamdulillah we move!! 🏿🤴🏿 congratulations @Leon_edwardsmma14511613419Damn I love this sport!!! Things happen but… Alhamdulillah we move!! 👊🏿🌍🤴🏿 congratulations @Leon_edwardsmmaKamaru Usman also tweeted a reassuringly wholesome picture of himself with his daughter, who was apparently carried away from the arena in tears. She seemed to be in good spirits with her loving dad. He wrote:"I am truly overwhelmed by all the support. I am ok,just got caught in the right spot. These things happen. We will learn from them and do what greatness requires"Check out the tweet below:KAMARU USMAN@USMAN84kgI am truly overwhelmed by all the support. I am ok,just got caught in the right spot. These things happen. We will learn from them and do what greatness requires 🏿🤴🏿🏿459563137I am truly overwhelmed by all the support. I am ok,just got caught in the right spot. These things happen. We will learn from them and do what greatness requires 👊🏿🌍🤴🏿🙏🏿 https://t.co/H0S5V6ZawU