On his website MLM Help Mr. Dale Calvert mentiones that he has been involved in the Network marketing industry since the age of 20.

You can read that: "From 1994 - 1998 Dale and his leadership team developed an organization of over 60,000 distributors and $120 Million $$$ in wholesale product sales."

Imagine that, 120 Million US §. Sounds good, he?!
Well, do the math, 120,000,000 divided by 60,000 = 2,000.

Yep, that is right, each of the 60,000 distributors made 2,000 US§....

2,000 US§ over a 5 (five!) year period.

You can calulate for yourself how much that is per year...