UFC's youngest fighter Raul Rosas Jr. has left the entire roster impressed on his debut against Jay Perrin. The 18-year-old high schooler looked absolutely flawless, submitting his opponent with a rear-naked choke within the opening frame. 'El Nino Problema' went on to cut a Ric Flair-esque promo inside the octagon and asked Dana White for a $50k performance bonus.Top UFC athletes are awed by the heights Rosas Jr. is scaling at such a young age. Perrenial middleweight contender Derek Brunson joked about taking financial aid when he was of the same age. Brunson wrote:"When I was 18 , I was filling out financial aid packets . Rojas jr out here making 50g’s 😂😂😂 #UFC282"Derek Brunson@DerekBrunsonRojas Jr choked that boy . A star is born for ! #UFC28282998Rojas Jr choked that boy . A star is born for 🇲🇽 ! #UFC282Derek Brunson@DerekBrunsonWhen I was 18 , I was filling out financial aid packets . Rojas jr out here making 50g’s #UFC2821146117When I was 18 , I was filling out financial aid packets . Rojas jr out here making 50g’s 😂😂😂 #UFC282Welterweight contender Geoff Neal wrote:"Bro like wtf? 18? First round finish in the UFC? So wild when you really consider where you were at at his age #ufc282"Geoff (handzofsteel) Neal@handzofsteelmmaBro like wtf? 18? First round finish in the UFC? So wild when you really consider where you were at at his age #ufc28260Bro like wtf? 18? First round finish in the UFC? So wild when you really consider where you were at at his age #ufc282UFC bantamweight champion Aljamain Sterling is seemingly relieved as he will likely move up a weight class by the time Rosas Jr. makes a title bid at 135 lbs. 'Funkmaster' wrote:"Luckily for me, I’ll be gone to 145 lbs by time this savage gets to fight for the belt! Good luck, young stud! #UFC282"Aljamain Sterling@funkmasterMMALuckily for me, I’ll be gone to 145 lbs by time this savage gets to fight for the belt! Good luck, young stud! #UFC28289153Luckily for me, I’ll be gone to 145 lbs by time this savage gets to fight for the belt! Good luck, young stud! #UFC282Check out more reactions below:malki kawa@malkikawaRaul rosas jr is the new wave of martial artist. Kid walked into the octagon, beat a grown man, and hit us with the Ric flair woooo #star 142Raul rosas jr is the new wave of martial artist. Kid walked into the octagon, beat a grown man, and hit us with the Ric flair woooo #star 🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿Belal Muhammad@bullyb170Dana should check his grades at school first before giving the 50 gs170498Dana should check his grades at school first before giving the 50 gsBelal Muhammad@bullyb170He’s gonna be the coolest high schooler ever and he doesn’t even have a license69537He’s gonna be the coolest high schooler ever and he doesn’t even have a licenseBrendan Schaub@BrendanSchaubThis dude could throw a Porsche over his head, damn. What a win #UFC282 #calabasasfightcompanion473This dude could throw a Porsche over his head, damn. What a win #UFC282 #calabasasfightcompanionJamahal Hill@JamahalHTf are they feeding this kid lol1248100Tf are they feeding this kid lolbjpenndotcom@bjpenndotcomRaul Rosas Jr. ladies and gentlemen! He’s 18 #UFC282 twitter.com/FTBeard7/statu…33470Raul Rosas Jr. ladies and gentlemen! He’s 18 😳 #UFC282 twitter.com/FTBeard7/statu…Geoff (handzofsteel) Neal@handzofsteelmmaSeen this kid at the PI on Thursday. He had that champ aura. I'm excited about his future! 🏾 #ufc282501Seen this kid at the PI on Thursday. He had that champ aura. I'm excited about his future! 🙏🏾 #ufc282Raul Rosas Jr. claims he can beat Aljamain Sterling right nowRaul Rosas Jr. earned his UFC contract with a dominant decision win over Mando Gutierrez at DWCS back in September, at 17 years of age. Going into his UFC debut against Jay Perrin, the confident 18-year-old claimed that he is comfortable fighting absolutely anybody.While he acknowledges that there is still room left for his development, 'El Nino Problema' believes he can dethrone Aljamain Sterling right now. Raul Rosas Jr. said in an interview with Mirror Fighting leading up to UFC 282:"I feel comfortable fighting with anybody. I know I’ve still got to get better but even right now, if I was to fight the UFC champion, I know I would take him out. Not only win, but finish him. I keep getting better and better, but even at this level I can beat anybody." View this post on Instagram Instagram Post