Officials at Doral are really struggling to spell Rory McIlroy's surname

"MCLLROY" reads one sign at the WGC-Cadillac Championship

It's fair to say that Rory McIlroy is one of the most famous golfers of the modern era, considering the success he's enjoyed over the past five years.

He's accrued 12 European Tour wins, 11 on the PGA circuit and of those he has managed to secure four major titles at the ripe old age of 26. 

Not famous enough it seems, certainly not to the man in charge of the signage at this week's WGC-Cadillac Championship in Florida. 

Jason Day, Jordan Spieth and Rory "MCLLROY"?

The marquee group, the group everyone is watching... And the name is spelt wrong. Oh, and not only once.

The I-L combo is tricky, especially since a lowercase "l" looks identical to an uppercase "I" in plenty of fonts.