If you want to be a host, I suggest you choose a major related to literature, language, hosting, and so on. These specializations allow you to learn how to express and guide the audience on stage and how to interact with guests and the audience. For example, they could choose to major in language education, cultural media, broadcasting and hosting, radio and television, and so on. These professions could provide rich hosting experience and skills to lay a solid foundation for becoming an excellent host.