Alright, let's dive into the Disney Channel time capsule and fish out one of the most iconic shows of the 2000s - Hannah Montana. You remember the drill: ordinary girl by day, pop star by night, all thanks to a pair of magical sunglasses. But hey, how old was Jackson, the brother who was always ready with a quip or a pratfall?

First things first, let's set the scene. The show premiered in 2006, which was like, what, the Stone Age? No, just kidding, it was actually the dawn of YouTube and the iPhone. So, picture this: you're a tween, you've got your MySpace profile all set up, and you're ready to rock those JNCO jeans. That's the world Hannah Montana was born into.

Now, Jackson Stewart, played by the ever-entertaining Jason Earles, was Miley's older brother. He was the cool, sarcastic sibling who could've given any big brother in any sitcom a run for their money. But how old was he supposed to be?

Well, here's where it gets a tad tricky. You see, Hannah Montana was one of those shows that didn't really pin down the characters' ages. It was like they were stuck in some sort of tween limbo, forever young and forever wise-cracking. But if we're going by the timeline of the show, Jackson was probably around 16 or 17 when the series started.

I mean, think about it. He was old enough to be Miley's protective big brother, but not so old that he couldn't relate to her tween drama. Plus, he was always pulling pranks and being the comedic relief, which, let's face it, is a full-time job that requires a certain level of maturity. Or maybe it just requires Jason Earles' comedic genius. Either way, it worked.

How Old Was Jackson In Hannah Montana: Complete Guide & Key DetailsHow Old Was Jackson In Hannah Montana: Complete Guide & Key Details

But here's where things get interesting. The show ran for four seasons, wrapping up in 2011. That's a good chunk of time in the life of a tween. So, by the end of the series, Jackson would've been, what, 20 or 21? Yet, he still looked like he was stuck in that eternal tween phase. It's like the show was a magical portal that kept all its characters frozen in time, much like a certain pair of sunglasses.

Now, I'm not saying Jackson was an ageless wonder like Miley's alter ego. But hey, in the world of Disney Channel shows, age is just a number. It's all about the laughs, the lessons, and the catchy tunes. And Jackson Stewart delivered all of that in spades.

So, there you have it. Jackson was probably around 16 or 17 when Hannah Montana started, and by the time it ended, he was in his early 20s. But who's counting, right? After all, in the world of Disney Channel shows, age is just a number. And Jackson was always just the right amount of funny, no matter what his age was supposed to be.