One of the most popular and profitable accounts on YouTube is Disney toy unboxer DC Toys Collector. The so-called "richest hands on the internet" have been opening kids' toys almost every day for about three years, racking up over 5 billion views and raking in a reported $5 million annually. All while remaining totally anonymous.

But The Daily Mail claims they've uncovered the identity of the woman who's been enthralling children with her toy videos, and it turns out she's a former porn star.

Daiane DeJesus, who starred in adult films as Sandy Summers before retiring from the industry about seven years ago, is allegedly the voice and hands behind the DC Toys Collector empire. This is based on accounts from the 32-year-old's former neighbors in an Orlando suburb who claim they used to see UPS and FedEx deliveries go to DeJesus' home multiple times per day, plus others close to DeJesus who claim the voice is most definitely hers.

From those tips, the Daily Mail did more digging and connected the dots, making a pretty compelling case that the woman f.k.a. Sandy Summers is the world's richest YouTube star.

Honestly, though, the most mind-boggling thing about all of this is that her most popular video, below, has 200 million views. Let that sink in.

Nobody seems to know why this particular children's unboxer became such a hit. After all, when the account began in 2012, toy unboxing wasn't a new phenomenon. A technology strategist on the "TODAY" show described her videos as "crack for toddlers," but still offered no explanation for her particular success.

But let us offer this theory, which makes so much more sense than we thought when first encountering this story. If DC Toys Collector was a porn star, then she knows how to hold and move things with her hands in an optimum way for the camera. She knows how to use a grown-up baby voice, which is so often the norm in porn videos. She has experience with professionally produced and overly lit videos. She knows how to keep viewers interested in one repetitious act drawn out for nine to 12 minutes at a time. You see, porn isn't so different from toy porn.