Daniel Negreanu Has Never Had a Royal Flush?

[FakeKramer]

From his most recent blog:

>>>From there I played a few coin flip situations. The first one I raised from late position with Ad Kd and the big blind moved all with Qc Qs- I called.

The flop came Qd Jd 6d giving me the nut flush and my opponent top set. The turn was a Q giving him quads and I was thinking, "Will my first ever royal flush be up against quads?" Nope.<<<

I really don't play poker all that much. I just started two years ago, and in that time, I've had four royal flushes. How can a well seasoned pro have never had one?

Has he had a few and was trying to sound cool in his blog?
Has he not played as many hands of poker in his life as I have? (I really hope that's not the case, because it will depress me if it is)
Any other reasons for this?