Originally from Chiang Mai, Thailand, Chatchai moved to Bangkok for his studies in Food Science 18 years ago and set up a restaurant business 6 years ago. With his interest in Thai history, he began reading more of Thailands' history through an intensive course for history class. About 2 years ago, Chatchai started to share his knowledge of Thailand to all the travelers as a government licensed guide. Moreover, he loves meeting new people and making new friends which he considers to be a good opportunity to learn different cultures around the world.

Though Oi was born in Northern Thailand, she spent most of her life in Bangkok; the City of Angel where it is filled with old histories and delicious street foods. After graduating from the University of Bangkok, Oi spent time in Sydney where she gained lots of deep cultural experiences though her travels. Last year, she travelled around China to pursue her studies in Mandarin. Oi has been working as a government licensed tour guide for the past 5 years and enjoying welcoming travelers from all around the world to beautiful Bangkok.