Who started Bitcoin Mining?

[Tan]

I did read many article about Bitcoin, searching thru BitcoinsTalk, Bitcoins wiki. In the end, I can't find any article about who introduce Bitcoin Mining.

Let's see, bitcoin.org, the official site of Bitcoin, just introduce us the Bitcoin Client and Wallets, but did not mention anything about Bitcoin Mining. At bitcoin.org/en/support-bitcoin, Participate page, it just says :

"You can also do some Bitcoin mining to make the network more secure by helping to process transactions."

If the official site did not introduce how to Bitcoin mining, why there is stuff called "Bitcoin Mining"? Why are all Bitcoin Mining software created by 3rd-party?

Or Bitcoin Mining software is just a clone version of "Bitcoin Client" but it works harder than Bitcoin Client.

Thanks for any explanation

[b]

satoshi nakamoto was the first to mine, as he / she / they created the code. but you dont have to know anything about mining to use bitcoin. just buy some and spend it

[Sam]

Who started emu sales nod dot com , a fool finder