The Roblox YouTuber you’re probably thinking of is JD from JdMerch / JD- related Roblox content ; he’s strongly associated with Roblox and MM2-style videos, but the clue set is a bit uncertain , so I can’t confirm it with full confidence from the available match.

Why this is my best match

  • The name clue starts with R , but the search results I found did not give a clean exact match for a well-known yellow-themed Roblox MM2 YouTuber with that initial.
  • The clearest MM2-related result in the results was a video featuring multiple Roblox YouTubers playing MM2, but it doesn’t isolate one creator as the answer.
  • A separate result mentions a yellow-themed Roblox video, but it also doesn’t identify the creator you mean.

Best guess

If you mean a popular MM2 Roblox YouTuber with a yellow theme , the closest guess from the available clues is Roblox-related creator “JD” , though the initial clue doesn’t line up perfectly.

tldr

I can’t verify a single exact person from the clues alone, but JD is the closest plausible match I found.