1. DMX:
* DMX (born Earl Simmons) was a key member of the Rough Ryders crew and his stage name is often associated with them.
* He was given the name "DMX" (which stands for "Dark Man X") because of his dark complexion and the "X" symbolizing his determination to overcome his troubled past. The "Scorpio" part isn't directly related to his name.
2. The Rough Ryders' Logo:
* The Rough Ryders logo features a scorpion as its symbol. This was chosen for its representation of strength, power, and loyalty. It's possible that this is what you're thinking of when you mention "Scorpio."
There is no known member of the Rough Ryders named "Scorpio". It's likely the name is related to DMX or the group's logo.
It's important to clarify the context of your question to get a more accurate answer.