Celebrities and athletes you didn't know appeared at WrestleMania

WWE’s WrestleMania is the biggest spectacle in sports and it has only gotten bigger as the company’s reach has grown exorbitantly over the last two decades.

Saturday night will be the start of WrestleMania 41 at Allegiant Stadium in Las Vegas with sold-out crowds expected to flock the home of the Las Vegas Raiders both nights. Not to mention the city itself turning to a haven of pro wrestling throughout the entire week leading up to the event.

If there’s one thing fans can bet on,...