Slim Jxmmi is transitioning from music to boxing -- he's training for his first fight, and he wants to face a bunch of famous opponents at this point.
The Rae Sremmurd rapper spoke to TMZ after working out at Dogpound Gym in WeHo, where a lot of celebs work out, and revealed why he was getting into boxing.
As Slim told them, he is turning 30 and getting serious about making changes, setting examples for his kids, and getting rid of the stupid s***.
In addition to making big life changes, Slim is mending fences as well.
He was arrested in January for allegedly battering his then-girlfriend, who subsequently recanted, and the case was dropped.
Currently, everything between them is cool, and he intends to take good care of her for the rest of her life.
As you can see, Slim's looking pretty jacked as he calls out Soulja Boy, Lil Uzi Vert and more!