One of the best ways to travel the world while working in a rewarding and profitable field is to seek TESOL certification. TESOL stands for "teachers of English to speakers of other languages." People who earn TESOL certification either teach English as a second language (ESL) or English as a foreign language (EFL).
Learn more about TESOL certification and teaching English abroad: https://www.americantesol.com/tesol-certification.html