Depends on risk tolerance. In general, the less risk tolerance, the longer it will take. The most surefire way is to work at a FAANG for ~10 years and keep you

Depends on risk tolerance. In general, the less risk tolerance, the longer it will take. The most surefire way is to work at a FAANG for ~10 years and keep your expenses under control or work your way up to an executive/partner position in a medium-sized business, but that's clearly not super fast. The fastest way is the roulette wheel mentioned in another comment or the lottery, but that is realistically almost never going to pan out. Entrepreneurship is IMO a good middle ground between the two paths.