The double champion status is a legacy many fighters aspire to achieve. However, Dana White has stated that champions must vacate their current belt if they want to move up to another division.

UFC Lightweight Champion Islam Makhachev is leaving his division behind and moving up a weight class just like undefeated rival Ilia Topuria did earlier this year when he vacated his featherweight ...

There might be a new rule in the UFC. So far in UFC history, ten fighters have gone on to become two-division champions. However, less than half of them can say they held onto both titles ...