Photo collage of Adam Caller
Adam Caller says that success in the travel tutor industry comes from not being distracted by clients' wealth.
  • Adam Caller founded Tutors International, a company that arranges private tutoring for high-net-worth clients.
  • Caller has walked in the shoes of billionaires but said that it's not the life for him.
  • He told BI that to succeed in the industry, they must not be swayed by their client's wealth.

This as-told-to essay is based on a conversation with Adam Caller, CEO and founder of Tutors International. It has been edited for length and clarity.

I spent seven years as a high school teacher in the UK, working with the same students from ages 11 to 18.

The thought of continuing for another year bored me, so I decided I'd had enough of school teaching and began searching for more interesting roles in education.