CAREER HELP NEEDED..........?

hey guys im in class 12th doing commerce wid maths so i wana know some great career options. firstly i must tell dat im not interested in a desk job where u hav to stay for hrs behind a desk. i lyk challenges n creative work...can u plz tell me what career suits me best n what shud be the procedure lyk i need to do graduation but with what subjects.....plz guide me need ur help also name some gud institutions for da same ....thnx a lot