Sorry, Ronda, Rampage, Lesnar and Liddell -- any fight you've ever had won't even come close to what goes down in October between Conor and Khabib ... so says Mark Wahlberg.
Wahlberg was out in Bev Hills where he told us there's never been a more anticipated fight in UFC history than the upcoming McGregor-Nurmagomedov super fight at UFC 229.
In fact ... Wahlberg says it's gonna make the two fighters (and Dana White) some SERIOUS bank.