#1 George St. Pierre

The former Welterweight and Middleweight Champion, George St. Pierre has tasted defeat just twice in his MMA career and has not lost since 2007, 11 years ago.
One of the great draws in UFC history, GSP versus Conor McGregor would most likely be the greatest drawing UFC pay per view in history.
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Adept at competing in different weight classes, GSP would likely have little issue cutting weight to face McGregor at Lightweight.
Should a title be on the line, then that bout would be even more attractive as a proposition.
GSP has already gone on record to say he would like to face McGregor and "Notorious" would surely willingly accept the challenge.


The biggest marquee match UFC can possibly promote today is GSP versus McGregor. It may not be long before the dream becomes a reality.