On average, it takes about 20 years to double your income / money and with inflation of about 2.2% to 11.3% (depending on your country) the value in 20 years is actually going to be less than today.
With my proven methods & strategies, you should have five times (X5) your income every 11 months or less.
This is irrespective of industry, country or current position.
The Mentorship program is not available at this time but here is 60 days free on Scribd and you can read my recommendations.
Principles by Ray Dalio
Think like a Billionaire by James Altucher
Trillion Dollar Coach by by Eric Schmidt
Multipliers by Liz Wiseman