Courtesy of Gavin Doyle 17-year-old Gavin Doyle knows more than most Disney fans ever will - so he decided to write a book.
Doyle may be young, but his knowledge about the Disney Corporation and its many parks is mind-boggling.
He's been managing his blog for 3 years, interviewing famous Mouseketeers on his Disney Dose podcast and writing a book called "Disneyland Secrets: A Grand Tour of Disneyland's Hidden Details."
Oh, and going to high school.
Thanks to his own research and frequent trips to Disneyland, Doyle knows just about everything there is to know about the 60-year-old theme park.
Tech Insider recently spoke to Doyle about his favorite secrets that he learned about the park.
Keep scrolling to see 15 facts you never knew about Disneyland.