The Kim is part of the leadership team that is the liason between Scouts and Cub Scouts. He/she is an older Scout that attends planning sessions, and participates in Pack meetings. If the Pack leaders agree they can help with games and demonstrate Scout skills.
In the novel Kim, written by Rudyard Kipling. Kim is a boy orphaned in India.
In the Pack, a Kim wears her/his Scout uniform with a yellow neckerchief that has on its back the Kim crest, the symbol of his/her connection with the beaver program.