Without peeking. Give it a shot. To cheat: https://en.wikipedia.org/wiki/List_of_UFC_champions#The_Ultimate_Fighter
Despite having watched the fight a few weeks ago I couldn't remember the name of the kid that won. I could remember that he beat Artem (ARTEM!) Lobov and that the fight was pretty shit.
Possible reasons for the continuation/expansion of TUF... - cheap to produce, generates enough advertising revenue to cover costs - international versions create new fanbases/increase brand awareness More reasons, more nefarious... - locks non-winning fighters into non-negotiable low-paying base deals - cheaper than signing talent from other feds like Legacy (see: Sage Northcutt) - cheaper than building a developmental system/league