"I'm not batting anymore, I'm retiring from the game. This is a career-ending announcement. My life will now be dedicated to helping others. I will be training young guys and building my own business that will help the community, and the world in general.
Thanks to Dana and the UFC for giving me a platform to express myself and strengthen my brand, but it's time to move on to something bigger and better," Brown, 43, wrote on social network X.
Recall that Brown holds the record for the most knockout victories in the UFC welterweight division (12).