Jack Swagger, real name Jake Hager, kicked off his MMA career in perfect style as he defeated J.W. Kiser via an arm triangle choke at 2:09 in the first round at Bellator 214.The former WWE Superstar was accompanied to the cage by former WWE colleague R-Truth, who rapped over Swagger's entrance theme song. In case you didn't know, Swagger has been training for his MMA debut ever since he quit WWE back in March 2017.The former All-American collegiate amateur wrestler has been training in Dave Batista's Ybor city Jiu Jitsu club for over 18 months and all the hard work did indeed payoff as Swagger made quick work of the 41-year-old Kiser.Kiser came into the fight with a record of 1-1 and looked to use his power to knockout the former WWE World Heavyweight Champion with a killer punch. Swagger, though, dictated the fight as he took Kiser down with ease and began asserting himself on the ground.He first attempted a Kimura but Kiser somehow worked his way out of a precarious position. Swagger's 6'6'' frame was used to good effect as he pinned down the American with some vicious elbows. Swagger then locked in the arm triangle choke from half guard and forced a tap out of Kiser, who had no answer to the elite grappling of the former WWE United States Champion.Jack Swagger just beat up your dad. pic.twitter.com/njD6Vx18zE— PWP Nation (@PWPNation) January 27, 2019In his post-fight interview, addressed Vince McMahon's advice to him prior to the fight and also sent out a clever message to his former boss from WWE. Swagger stated that he intends on making Bellator his home and would stick around doing MMA for at least another decade. It was a great moment not just for Swagger but also for his friends from the WWE, who took to Twitter to congratulate Swagger on successfully beginning his MMA endeavour.We have put together the best reactions from the pro wrestling world:Congratulations to @RealJackSwagger on his successful @BellatorMMA debut! #Bellator214 https://t.co/agpQHNzLql— WWE (@WWE) January 27, 2019killer debut @RealJackSwaggerway to dominate #Bellator214 (especially after having to follow @RonKillings crushing it) 🤘🏽🤘🏽— Nic Nemeth (@HEELZiggler) January 27, 2019Congrats @RealJackSwagger Now that was #Awesome #WeThePeople— The Miz (@mikethemiz) January 27, 2019Congrats @RealJackSwagger ! He goes hard for endurance!!!— Rusev (@RusevBUL) January 27, 2019HELL YESSSSSSSSS!!! Congratulations @RealJackSwagger! 👊🏾 pic.twitter.com/SlyZ8IMBYC— Baaayyybeeeee New Year (@TrueKofi) January 27, 2019Hell yes @RealJackSwagger !!!!! 👊🏼👊🏼👊🏼👊🏼 @BellatorMMA @DAZN_USA— Renee Young (@ReneeYoungWWE) January 27, 2019Congrats on win @RealJackSwagger 👊🏾 https://t.co/ECPR1g1j6F— Bobby Lashley (@fightbobby) January 27, 2019CONGRATS!!!! @RealJackSwagger pic.twitter.com/vfddxFhrwK— Austin Creed is so cold... (@XavierWoodsPhD) January 27, 2019Everyone huddled around a tiny iPad to watch @RealJackSwagger win his debut was a great sight!! Way to go 👊 👊— TJ Wilson (@TJWilson) January 27, 2019And diggin’ R-Truth @RonKillings rapping & giving @RealJackSwagger a special PPV-like entrance. #Bellator214— The BROKEN One, Matt Hardy (@MATTHARDYBRAND) January 27, 2019YESSIR! Congrats to Jake @RealJackSwagger Hager for winning via tap-out in Round 1! #Bellator214 @BellatorMMA Swag stepped into the cage & was absolutely ready & prepared to... pic.twitter.com/blW9rA9khU— The BROKEN One, Matt Hardy (@MATTHARDYBRAND) January 27, 2019Oh Baby!!! @ScottCoker @BellatorMMA you’re about to see something special. We all are with you @RealJackSwagger Wooo!! kick some ass tonight brother. #bellatormma #wethepeople pic.twitter.com/5DF68YZhm9— Heath Slater (@HeathSlaterOMRB) January 26, 2019WAY TO GO @RealJackSwagger !#Bellator214— Mick Foley (@RealMickFoley) January 27, 2019