Actors (+ other celebs) who have managed to conceal their D.O.B

[zombie no.one]

was just browsing Rebecca De Mornay's wiki after watching IDENTITY, and wikipedia does not know her year of birth..... it says "August 29, c. 1959–1962"

in this age of ultra info and supergeeks, that's quite an impressive feat, imo

so are there any other celebs who have managed to evade wikipedia knowing their exact date of birth?

[zombie no.one]

Kelly McDonald (TRAINSPOTTING , NO COUNTRY FOR OLD MEN, HARRY POTTER sequel)

"Born: 1975 / 1976"

https://en.m.wikipedia.org/wiki/Kelly_Macdonald