What’s going on with all these CEOs who drastically change their appearance over time?

I'm not going to post pictures, but it's a pattern you consistently see. I'm sure most of you have seen the before and after pictures of many of these guys.

Elon Musk.

Jeff Bezos.

Now it's on my mind because of Mark Zuckerberg being in the news. Although his transformation was more recent and seems like he just became a surfer bro and lost a bunch of tension.

I don't know.

Obviously they can afford great personal trainers and nutrition and maybe a good chunk of it is due to that.

But it seems like it tends to be much more extreme with how these guys change from before to after. Is there a thing where tech CEOs get testosterone injections or something like this?

I'm just curious what is going on with these guys.