Video Of Prince William, Harry As Kids Is Proof Their Sibling Rivalry Started Young

The royal brothers’ rivalry has been a well-known fact among royal insiders.

Prince Willaim (L) and Prince Harry (R) as toddlers, wearing matching outfits--red sweaters over navy collared shirts with white and navy pinstriped shorts. Princess Diana can be seen from the neck down, wearing a gray two-piece suit and guiding the boys with her hands
Princess Diana Archive / Stringer / Getty Images