John van Zuylen adopted an intensive saving and investment strategy to achieve his goal of becoming financially independent. Anna Nielsen / The National.
John van Zuylen adopted an intensive saving and investment strategy to achieve his goal of becoming financially independent. Anna Nielsen / The National.
Dubai resident: 'I retired at 37 after achieving financial independence in two years'
John van Zuylen, from Belgium, overhauled his savings and investment habits so that he was no longer tied to a regular job and could live off his passive income