The kids camping in the Wimbledon queue
Ayshah has been to meet some of the children camping out in the queue at Wimbledon.
Every year, hundreds of people set up their tents in a field by the grounds, so they can get up early and buy tickets on the big show courts.
And it's not just children from the UK who have set up camp, kids from as far away as India and America have made the journey especially for Wimbledon.