How one 26-year-old banked nearly $150,000 in savings as part of a plan to retire by age 37

Most people don't start saving for retirement until they land their first "real" job as a 20-something. Even then, they're often lazy about setting up their 401(k) and putting any extra cash away with consistency. But the story is different for the Money Wizard, a 26-year-old financial analyst and …