Writing a bit of code that'll find the first valid ISO date should be easy enough, then we'll just need to find someone who was born that day…
Wikipedia lists Khaled, Algerian raï musician; Richard Ramirez, American serial killer; Tony Robbins, American motivational speaker as being born on 29 February 1960.
Oddly searching for 29021960 doesn't return a result. But searching for 2902196 does and shows there's a zero after it.