Who is Warren Buffett? And what can we learn from him?

Value Investing.

A venture capitalist, bec he started really early and with his income from such a smoll age he started investing and now he is the Guru of Investments. 

What makes Buffett a successful investor and distinguished from others? 

He believes in starting early and holding your investment forever. The best period to hold a stock is, Forever. 

He grabs the scrips who are undervalued and can appreciate in near future.

He considers the fundamentals of the company. 

If you have got some fundamentally sound stock you can keep that forever without intervention. You can may be check it quarterly or yearly but you don't need to worry about it and can keep it and forget about it.