YouTube star Jimmy "MrBeast" has recently turned to his Twitter profile to provide followers with a personal update. In his tweet, he disclosed his unwavering commitment to a rigorous fitness routine spanning the past ten months, accompanied by a healthy dietary regimen. He has also been taking 12K steps daily.MrBeast@MrBeastI’ve been lifting religiously for 10 months (with trainer, 12k steps a day, good sleep, good diet) and I’ve gone from obese to just lean. I have a new found respect for jacked people, this takes forever lol1711664082I’ve been lifting religiously for 10 months (with trainer, 12k steps a day, good sleep, good diet) and I’ve gone from obese to just lean. I have a new found respect for jacked people, this takes forever lolIn a subsequent tweet, he mentioned that he is not yet at his desired goal and postponed sharing a picture for now. However, he did disclose successfully reducing a significant portion of his body fat percentage. He said:"Was 40%+ body fat and now I’m sub 20% body fat."MrBeast@MrBeastWas 40%+ body fat and now I’m sub 20% body fat. Give me 6 more months and I should be able to share some sick before and after pics 46051423Was 40%+ body fat and now I’m sub 20% body fat. Give me 6 more months and I should be able to share some sick before and after pics 😊MrBeast's training routine elicits reactions from the communityNotably, in October 2022, fellow YouTuber Eric "Airrack" entered into a formal agreement to engage in daily workouts for the subsequent eleven months.They even documented their commitment in a contract, stipulating that failure to adhere to the agreement would result in a predetermined forfeit (the loser has to get a tattoo of the winner of the challenge).Both YouTubers have undeniably made substantial progress in their respective fitness journeys. Airrack has also shared a snippet of his progress on Instagram for those wondering. Here is a picture: View this post on Instagram Instagram PostWhile MrBeast has not formally shared a picture to showcase his gains, his recent Twitter update has sparked a wide range of reactions from fellow creators and his fanbase.For example, COD player Davis "Hitch" from OpTic Gaming revealed that he has been practicing running to beat his own personal record. He wrote:OpTic Hitch@hitchariide@MrBeast been 6 months religiously running trying to break my high school mile time and i still have a minute left to go until i hit it. professional runners are insane3452@MrBeast been 6 months religiously running trying to break my high school mile time and i still have a minute left to go until i hit it. professional runners are insaneMinecraft streamer and YouTuber Nick "Sapnap" comically wrote:Sapnap@sapnap@MrBeast make me ripped jimmy pls6531131@MrBeast make me ripped jimmy plsHere are some other comments commending Jimmy's dedication:Opera GX@operagxofficial@MrBeast He found the inner beast799729@MrBeast He found the inner beastLiqdNFT@LiqdNFT@MrBeast Well done. Health before wealth!350@MrBeast Well done. Health before wealth!FundingTraders.com@Funding_Traders@MrBeast Get strong king Set good example for young menStrong body strong mind 🧠417@MrBeast Get strong king Set good example for young menStrong body strong mind 🧠📈Joey Swoll@TheJoeySwoll@MrBeast Great job brother! That’s not easy to do. Keep up the hard work and just remember to be patient. Hopefully the gym and eating healthy is something you continue for the rest of your life so enjoy the journey. And the muscle will come just keep training hard and eat eat eat!119917@MrBeast Great job brother! That’s not easy to do. Keep up the hard work and just remember to be patient. Hopefully the gym and eating healthy is something you continue for the rest of your life so enjoy the journey. And the muscle will come just keep training hard and eat eat eat!greg@greg16676935420@MrBeast It’s true.183214@MrBeast It’s true. https://t.co/3FsQmjgy0IJasper@jzpr@MrBeast I BEEN TELLING YOU. Good shit tho brother im proud of you16@MrBeast I BEEN TELLING YOU😂. Good shit tho brother im proud of you❤️💪Whether MrBeast will continue his workout regimen beyond the challenge period set by Airrack remains to be seen. Nevertheless, his notable progress thus far has undoubtedly served as a source of encouragement for his fans.As of the time of writing, MrBeast continues to hold the title of the most subscribed YouTuber among non-branded channels. With over 159 million subscribers, he surpasses the previous record holder, PewDiePie, by nearly 48 million subscribers.For those curious, his most recent upload was on June 10, where he showcased and compared three different yachts with varying price ranges: one worth $1 billion, another valued at $50 million, and the third priced at just $1.