UFC Star Derek Brunson Buys Mom Brand New 2023 Nissan Sentra!

If the MMA awards ever add a "best son" category, just give the damn trophy to Derek Brunson ... the UFC star just bought his mom a new car!

39-year-old Brunson, the 8th ranked UFC middleweight in the world, surprised his mom with a brand-spankin' new 2023 car ... and it's pretty awesome.

"Got Mom a 2023 Nissan Sentra one of my. Best purchase so far. We’re almost even from changing my stinky diapers 😂❤️" DB wrote on social media.

Of course, Brunson's been in Dana White's organization since 2012. In his first UFC fight, Derek beat Chris Leben by unanimous decision.

Brunson's long been one of the ten best 185 lb. fighters in the promotion ... and has wins over beasts like Darren Till, Kevin Holland, Edmen Shahbazyan, and Lyota Machida, amongst many others.

Derek lost his last scrap at UFC 285 against Dricus Du Plessis ... and there's talk it could've been his last time in the Octagon.

It's actually not the first time Derek's bought mom a new whip. Back in 2020, he talked about the sacrifices his mother made for him, and explained why he made the big purchase for her.

"In 2004 my mom went into her bank account she worked super hard for and purchased my first car. 2020 I went in my bank account I worked super hard for and purchased her a car. Life is such a cycle. Take care of those who take care of you! ❤️"