He came back to his fullest in 2011 when releasing the fourth installment of "Tha Carter", selling 964,000 copies in its first week. Through "Tha Charter IV", he posted the biggest sales week for a male solo artist of all time after Usher's "Confessions" (1.10 million) and Garth Brooks' "Double Live" (1.09 million).
He occupied the third and fourth places at the same time with his first best sales week contributed by "Tha Charter III", before Justin Timberlake barged in with "The 20/20 Experience" which pulled "Tha Carter IV" to the fifth slot on the list. Read more about Lil Wayne here.
