I finally know shadow's REAL age.............he's 50 years old it makes sense because the 50 years hace thing but if tu want to make him 17 years old just so it would be más tu know cool to you. :D

wow 83 and he doesn't look old

Yeah. Considering I usually don't give away my real age o birthday.

Eh I don't think he's 83 I mean he doesn't look old at all. And anyways i think his body is 16 years old when his real timeline age is somewhere close to 50. No one actually knows how old he really is. And i bet January 13 1930 is when he was brought into the show.