Close but 50 blowing up as much as he did was because Em had peaked in 2002 and 50 got all of the momentum from that plus his own buzz which was huge by itself
so did 50Eminem is the biggest rapper ever in his peak, 99 to 02 he had the globe in a chokehold.
You a damn lie.No rapper ever is bigger than Eminem at his peak, it is what it is

Not true, Obie went platinum or double on the 1st album..... Yayo touched gold. Also remember Yayo came out after the Shady/Aftermath/Gunit wave started to show sign of exhaustion ( add all 50 beefs in too) by 06 it just wasnt good for Yayo.I think I sort of get what people are saying though.
50 seemed to embrace marketing himself and G-Unit to the mainstream more than Eminem did with himself and D12, barring 8 Mile. Hell, D12 hardly even felt like a real movement. They were more similar to the St. Lunatics in terms of being carried by one superstar rapper whereas the only true weed carrier in G-Unit was Tony Yayo. But even Tayo's album did almost as well as Obie Trice's debut and Obie was Em's biggest hometown protege at the time.
So, I can see how 50's peak could feel bigger when you factor in his mixtape run, the G Unit movement, the clothing, video games, spinners, people saying "G-G-G Unit!!", etc. As well as how he appealed to the streets and clubs more than Em.
But, factually, Eminem had a broader reach beyond hip hop itself. He was a modern day Elvis to suburban White America and a ton of foreign countries' 1st real exposure to hip hop on their radio/TV. And 50 himself credits Em for helping him reach global audiences after signing with him.
Then, you have the fact that Em's peak lasted longer. 50 was huge from 02-05 then and he had his last hurrah in 2007. Eminem's first peak was 99-05 in terms of domination. Even Encore sold as well as the Massacre(maybe even outsold it) despite it being mediocre and his 4th album. And Curtain Calls outsold the GRODT movie soundtrack.
So, yeah....in the words of Jay: "Women lie. Men lie. Numbers don't."
But Em didn't really penetrate Black America as much as many other Black rap stars like 50, Wayne, DMX, Tupac, etc.
From 2003 to about 2006 he was at his hottest and probably on par with Em.
ThisNo rapper ever is bigger than Eminem at his peak, it is what it is