UFC president Dana White took to social media last night to announce some ground-breaking news for the promotion. In recent years, the UFC Fight Pass Invitational has started to become a major fixture in the submission grappling world and it appears that the UFC is going to double down on this in the next few months.

White broke the news that former ONE Championship star Mikey Musumeci has signed to become the UFC's first-ever exclusive grappling competitor. He is set to make his FPI debut on December 5 at the Apex in Las Vegas where he faces Felipe Machado in the main event.

Over the course of the last year, I've been working on developing the best Brazilian jiu-jitsu program in the world. I am excited to announce that we've signed Mikey Musumeci to the first-ever exclusive BJJ promotional agreement in the company's history. If you don't know, Mikey is considered by many to be the best BJJ player in the world and he is a multiple-time world champion and unbeaten over the past eight years at 135-pounds. This will be the first of many we will sign over the coming months.

ONE Championship has also looked to capitalize on the growing interest in submission grappling over the past few years by signing some of the top athletes in the sport like Musumeci and the Ruotolo brothers. Musumeci became the promotion's inaugural flyweight submission grappling world champion and defended the belt several times before announcing his departure from the promotion last week.

He was recently stripped of the flyweight title after failing to make weight and pass his hydration test after agreeing to a late notice title defense at ONE 168 this past September. A video of Musumeci being sat at the Apex alongside the UFC boss prompted some speculation that this could be his next destination.