It depends on the leader. If he is a person who cares about family and children's growth, give him some educational toys or books. If it is the kind that dotes on children but has no time to take care of them, it will be subject to children. Children like novel toys and must be satisfied.

I used to be the tutor of the children (4 years old) who will lead in the future. Because of many official things, my parents basically can't control their children's initial education. When I went, I sent many books to teach parents how to inspire their children's intelligence and teach them to be human. As a result, the leader received the gift and said, "How can I have time to read these?" Embarrassed on the spot, I gave the child a toy-like desk lamp. Children like it and parents are happy.

Playing is a child's nature. Don't indoctrinate him with education and life too early, so that you have a goal when choosing gifts.