MIND.

%^&*ING.

BLOWN.

http://bulbapedia.bulbagarden.net/wiki/Giovanni

Originally found out from this Celebi event: 

http://www.serebii.net/heartgoldsoulsilver/celebi.shtml

It was "revealed" way before, actually, but only in the Manga.

Which I highly recommend! :)

I had no idea. ~speechless

It's semi-common knowledge, though there's nothing about it in the game proper.

Weird I knew this for ages but don't know where from.

Agreed, that Manga is awesome. I lost track of it sometime in G4, but unless it went downhill dramatically, it's my favorite non-game Pokemon media.

Would of never got that myself because they look nothing alike.

look who decided to come to the party....about a year late :p

I agree! Actually, it's the only non-game Pokémon media I follow. The anime could be much better if it followed the manga, instead of the tired pokémon-of-the-week style.

I mean, it worked before, sure, and worked pretty darn well, but now, when Pokémon anime does nothing to light the world on fire, they should try something different, like an actual cohesive narrative like the manga.

Most of us knew already, but maybe not officially...