According to Billboard.com, Jay Z and Lil Wayne are the two rappers with the most appearances on the Billboard Top 100 chart. They have had tremendous success getting their songs charted and whether they are the lead artist or featuring, they seem to always get their songs onto the Billboard Top 100 chart.
" This week, Lil Wayne's "I'm Single," from his 2009 "No Ceilings" mixtape, lands at No. 82, giving him 57 total career appearances on the Hot 100, the second most by a rapper behind Jay-Z, who has 60."
Pretty impressive !!!!

wonder who will come out on top in the end !!