Pharmaceutical executive Martin Shkreli, a dude who refers to himself as a “robber baron,” made international headlines this year when his company Turing Pharmaceuticals, raised the price of a treatment for cancer and AIDS patients from $13.50 to $750.00 per tablet—a 5,000 percent increase—according to CNN.

If that wasn’t douchey enough, Shkreli purchased the only copy of the coveted Wu-Tang album Once Upon A Time In Shaolin and refused to release it to the public. He’s also a Twitter troll who fires off ridiculous takes and posts pics of his swaggerless rich guy toys—solidifying his status as one of the most hated men in America.