Harold Camping predicted that the end of the world would occur on 21 May 2011.
This was not the first time he has made such a prediction. He had previously made a similar claim in 1994.
When that didn't happen he predicted it would occur on 21 October 2011.
It only goes to show how fallible man's interpretation of god's inerrant word can be!
The Charity Navigator, disclosing income of over $18,000,000 in 2009 is here: