This is a book dedicated to special groups in the community whom we reach out to promote chemistry interest and learning chemistry. It will be immensely useful to students, parents who are interested in Science Olympiads, Chemistry Olympiad, chemistry instructors at the secondary and collegiate level, and other science instructors at the secondary and collegiate level. This is a one-of-a-kind book that details the "behind-the-scenes" preparation and trainings that students undergo in various countries. It will enable the effective promotion of chemistry in your respective countries and around the globe.