[jotux]

>Teen Who Hacked...

>The hacker, who says he’s under 20 years old

20 years old is a teen? What a terrible headline.

[jtokoph]

It says under 20, which is 19 or less.

[BillTheCat]

They could be 12 or under. Who knows?

[castis]

The text you quoted says "under 20 years old".

[wetmore]

Not only did you nitpick the least important part of the article, but you were also wrong.

If you're gonna be pedantic, at least be correct.