AJ McKee Challenges Andrew Tate To Fight, 'He Needs A Good Ass Whoopin'!

Add AJ McKee to the list of people who want to beat up former kickboxing champ and internet star Andrew Tate, with the Bellator star telling TMZ Sports, "I wanna put my fist in his mouth!"

35-year-old Tate -- one of the most polarizing people on the internet -- has become a staple on YouTube, Instagram, and TikTok ... with his often very controversial takes.

Enter McKee, the 18-1 MMA star says he's tired of Tate popping up on his stream, 'cause the guy rubs him the wrong way.

"There's nothing really up with us. I'm just tired of hearing and seeing and -- like bro, every time I get on Instagram, I see him in my feed. It's annoying! He's always talking. He tries to project himself as this macho, just this OG guy."

And, AJ isn't sweating the significant size difference.

"I'm a 155-pounder now, you're a kickboxer, cool. We can step in the boxing ring and box. I'd love that. I mean, I can't find a boxing match at the moment so I mean, if I gotta jump three weight classes up there, I'm fine with that," McKee says.

AJ clearly takes umbrage with Tate's views on men and women, telling us "[Tate's] rude as s**t. It's like you're a misogynist towards women. It's like bro, how do you feel about your mother, ya idiot! She's the reason why you're on the planet. You talk that way about your mother?"

Now, 6'1", 200-ish lb. Tate isn't any ordinary internet star ... he was a legit, professional fighter. A kickboxing champion. He also beat Luke Barnatt in an MMA fight in 2010. Luke went on to fight in the UFC.

AJ says he's not doing this for notoriety -- he just wants to show off his talents -- and he's down to do it in an MMA cage or boxing ring.

"I ain't chasing clout. I'm looking for opportunities to showcase my skills in any and every area like boxing. I mean, I ain't trying to kickbox with him, he's a big boy, but we can definitely throw some hands. We can definitely do some MMA if he wants to kick."

As for McKee's skills ... he's simply one of the best fighters in the world. He was the 145 lb. Bellator champ ... and only lost his belt after a controversial decision loss vs. fellow star Patricio "Pitbull" Freire. It's the only time AJ's ever been defeated.

Tate's already been rumored to be a future boxing opponent for Jake Paul ... but if that doesn't happen, AJ's ready to go.

McKee left us with this message to Tate.