When it comes to profit per employee, Tether is the most profitable company in the world. It may even be the most profitable business in the history of business. With $13.7 billion in profit last year and only around 165 employees, that’s over $83 million in profit per employee. It’s a staggering figure—blowing NVIDIA (NASDAQ:NVDA) and every other company out of the water. It’s literally off the charts. Has any business in history ever generated this much profit per employee?…