He made a cool €19m

A seven-year-old boy who reviews toys has topped a list of the highest-earning YouTube stars.

Ryan from Ryan ToysReview earned a whopping €19m for his online reviews between June 2017 and June 2018.

Since launching his main channel in 2015, Ryan has amassed more than 17 million followers and close to 26 billion views.

His most-watched video shows him opening a giant egg filled with Pixar Cars toys and boasts nearly 1 billion views:

The little boy, whose last name and city of residence within the US haven't been made public to protect his privacy, began creating the videos in 2015.

The child star jumped from eighth place last year to number one this year and also has his own line of toys available in Walmart and Target.