Let's talk about Dan Lok.
I recently discovered Dan Loks Youtube channel, he basically mentors viewers (as much as one can mentor someone through an online non-physical presence).
I truly enjoy his Boss in the Bentley series of videos where he goes through questions he receives through his social media profiles and answers them while on his way to a business meeting, the office, home, etc. all while at the same time flexing.
He has many other videos up as well as features with others and seminars he has spoken in.
He got his start as a copywriter and built up his company. In his seminars, he talks about strategies and the mindset necessary to becoming successful in your ventures.
What I personally like about Dan Lok is that he has a no fuckery approach to speaking on what it takes to be successful. When you listen to other "Gurus" they all seem to be fluff and no actual advice or real answeres.
You can get a real sense of value in what he speaks about because you can feel he truly believes and has confidence in what he's talking about.
He also has a podcast and books you can check out.
His Book:
F.U. Money
https://www.amazon.com/F-U-Money-Make-Much-Please/dp/1599325748/ref=sr_1_1?ie=UTF8&qid=1526187845&sr=8-1&keywords=dan+lok+books
His Podcast
http://www.shouldersoftitans.com
His Youtube channel
https://www.youtube.com/channel/UCs_6DXZROU29pLvgQdCx4Ww