He did not. I mined during that time— so did many other people I've talked to. As you're probably aware the original software mined _very_ slowly, and contemporary hardware was slow. Heck even a fairly current machine with state of the art software can just barely do enough hashrate for difficulty 1. (and god, before more handout requests come: Bitcoin was worthless then, the software was annoying windows-gui only— I ran it in wine+vncserver, and I didn't keep my original wallet)

Its nice when bad arguments are so easily falsified.

The coins created by the genesis block are forever unspendable.