The beef between pharmaceutical CEO Martin Shkreli and Ghostface Killah continues to escalate after the Wu-Tang rapper recently called the entrepreneur the "Michael Jackson-nose kid." After threatening to break Wu-Tang's secret album, Once Upon a Time in Shaolin, which he bought for $2 million, Shkreli sent out a more personal warning to Ghostface in a newly released video.

While surrounded by his goons, Shkreli told the New York rapper to never say his name, and he added that he'll "erase [Ghostface] from the record books of rap" if the  rapper comes at him with another diss. Shkreli also demanded that Ghostface write him an apology to "explain the sorrow and sadness for which you have done," and you can hear more of his demands in the above video. 

Source: TMZ