Omg this guy is an idiot. I wish I had that many bitcoin's, if I did I certainly wouldn't be so stupid with them. I hope the sender gets them back but I doubt it.
This guy is super smart, 2 words: money laundering, I am pretty sure the right guy got thoose fees.
If this is money laundering then how did it work. Here is how to launder money. You give me 300 bitcoins. I tell the IRS that I made those bitcoins selling lemonade. I give you back 280 bitcoins that I made selling lemonade and tell the government that you sold me lemons. The key to money laundering is a believable lemonade business and lies.
Where are the believable income stream in this big fee laundry? The bitcoins don't look the least bit washed.