Do you remember this guy?

Around 2010-2013 an author was promoting a workshop on anti-procrastination.
He had a free pdf book (it was incomplete). He supposedly had the formula to be able to improve productivity in everything. He had a video on Youtube giving an example showing how to tidy up a desk.
Paradoxically, the author was never able to finish the book and through a mailing list he apologized.

Does anyone remember?