Since few years it is observed that children are accompanying with players at a time of anthem before starting of match. When this was started and what is the good purpose of this? How selection of these children are made? Who does this selection of children ?
Here is the info from Google:
How do children get selected to accompany cricketers during national anthem? The children accompanying the players are called Mascots. There are lot of advantages to be a mascot. As a mascot, the children can enjoy certain privileges.
As per Wikipedia, there are various reasons why players walk in with children. These include promoting children rights campaigns, bringing the element of innocence to the game, fulfilling children dreams or making profit of it, and reminding players that children are looking up to them.
They can learn various techniques from them if possible. They will get free tickets for the match and witness the game very closely.
At an international level, there are various rules to become eligible as a mascot. The children must belongs to certain age, some special occasion, child may be from the organization which supports the event.
In India, They may be the junior level players in the same association of the cricket stadium.
The children are generally selected by the authorities of state cricket board. Mostly the children will be family member of authorities of cricket board or junior level players in the cricket association. Sometimes children from certain NGOs may also accompany the players.

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