5 upcoming AEW and WWE stars under 30 years old

#1. AEW: MJF, 25 years old

AEW potentially has the future face of the company in their hands with MJF. He's easily the biggest heel in AEW and has battled the likes of Chris Jericho, Cody Rhodes, and Jon Moxley. He's currently embroiled in a money feud with CM Punk. It's hard to believe the leader of The Pinnacle is only 25 years old. But his star will continue to rise over the next decade and beyond if AEW can book him right.

The Salt of the Earth recently teased that when his contract ends in 2024, he could end up working for WWE. In an interview with Sports Illustrated, MJF said:

"They’re just trying to make their show the best they possibly can. I’m not mad, I completely understand it. Who knows, I might be working with those two guys in 2024. That line by Punk about me being a 'less famous Miz,' that resonated because people used to actually think that. But I’m smart enough to know better. My match last month at Full Gear against Darby proved otherwise. I'm equally outstanding in the ring as I'm on the stick. That match with Darby proved I’m anything but one-dimensional."

It will be highly interesting to see which company MJF chooses to build his legacy in down the road but, right now, he's the biggest wrestling star in his mid-20s.