If you bought btc at a penny each and invested ONLY $100k you'd be sitting on 10 million btc right now.
When Bitcoin was a penny each there weren't 10 million of them. Do you think about what you're saying? It took 4 years for the first 10 million BTC to be mined. The 10 millionth Bitcoin was mined on Sep 22nd 2012 when the price was around $12 per BTC, and that's just the spot price. If you were trying to buy them all you would have pushed the price way higher.
Do you really think that the people who bought BTC cheap and held it all these years through the highs and lows were just "lucky"?
Yes, they were very lucky that bitcoin kept climbing in price and they decided not to sell. I've watched Ver over the years throw 10-20k bitcoins around and that was many years ago, way before he could have wisely invested to grow his stash that large. Not everyone was stupid enough to buy a pizza with thousands of mined bitcoins. It doesn't have to be 10 million, one million is enough. Satoshi is believed to have that many. That was just an extreme example of what you could do today to become ultra wealthy tomorrow.
Many early miners ended up with 10s of thousands of bitcoin. You couldn't possibly be so uninformed that you've never heard of off-book buying so I'm not even going to respond to that one. BTW, Bruno was looking for you. Did you guys ever connect?