Just wondering......

[angellic]

Hi! I'm new here. I was wondering...... Everyone knows Wolfram is 82 years old. Which part of the series did they say his age. Because I was watching the series and it seems like it wasn't mentioned( or maybe they did but I didn't watch the part). So please help this mewbie out.If it wasn't mentioned in the series, can I have the site or anything that has the info of it.
>.<

Sorry for troubling!^_^U