Fighters come and go all the time.
From unprecedented upsets to guys who disappear in a matter of months, these athletes never seem to fulfill their potential.
However, a select few occasionally separate themselves from the pack and showcase everything a future champion embodies.
So, on the back end of their individual vicious knockouts, historic submissions and one-sided beatdowns, here's how the UFC's new breed of rising stars hold up in an unbiased power ranking.
Divisional titleholders not included. Enjoy.