Martin Shkreli
What can you say about Martin Shkreli? Shkreli became a public figure after his company bought the rights to a drug often used to treat AIDS and raised the price 5,455%. The so-called Pharma Bro spent four years in prison for securities fraud, but today he’s a free man, dabbling in the famously upstanding world of blockchain technology. He isn’t free to use Twitter though. He was kicked off the app for harassing a journalist.
