Hey,

I don't know of too many professional athletes with cleft lip and
palate, the only I could find was Blaise Winter, a former NFL player.

But there are certainly many celebrities out there born with cleft
lips. Joaquin Phoenix, Tom Brokaw, Cheech Marin, Rev. Jesse Jackson
and Stacey Keech to name a few.
Hopefully, we'll all be able to add our names to the list in the
future.
Cheers,
Dave