What did Mir do to earn a big name, besides being the subject of a massive UFC hype campaign? His record isn't impressive, he has a handful of fights against top competition (most of which he lost) and was never considered an elite fighter until the build-up to the last Brock fight.
As much as I dislike Brock, you have to give him some credit. Not saying he is a legend yet, but damn impressive record for a new comer to MMA.
Win Frank Mir TKO (Punches) UFC 100 - Lesnar vs. Mir 2 7/11/2009 2 1:48
Win Randy Couture TKO (Punches) UFC 91 - Couture vs. Lesnar 11/15/2008 2 3:07
Win Heath Herring Decision (Unanimous) UFC 87 - Seek and Destroy 8/9/2008 3 5:00
Loss Frank Mir Submission (Kneebar) UFC 81 - Breaking Point 2/2/2008 1 1:30
Win Min Soo Kim Submission (Punches) K-1 HERO's - Dynamite!! USA 6/2/2007 1 1:09
Hate all you want, the guy has proven himself.