Answer by taking a quote from the following article:

Nasir bin Olu Dara Jones was born on September 14, 1973, in Brooklyn, New York. His father, Olu Dara (born Charles Jones III), is a jazz and blues musician, from Mississippi. His mother, Fannie Ann (Little) Jones, was a Postal Service worker from North Carolina. He has one sibling, a brother named Jabari Fret who is best known as "Jungle", a member of the hip-hop group Bravehearts.

As a teenager, Nas enlisted his best friend and upstairs neighbor Willy "Ill Will" Graham as his DJ. Nas initially went by the nickname "Kid Wave" before adopting his more commonly known alias of "Nasty Nas". In the late-1980s, he met up with the producer Large Professor and went to the studio where Rakim and Kool G Rap were recording their albums. When they were not in the recording studio, Nas would go into the booth and record his own material. However, none of it was ever released. In 1991, Nas performed on Main Source's "Live at the Barbeque". In mid-1992, Nas was approached by MC Serch of 3rd Bass, who became his manager and secured Nas a record deal with Columbia Records during the same year. Nas made his solo debut under the name of "Nasty Nas" on the single "Halftime" from MC Serch's soundtrack for the film Zebrahead. Called the new Rakim, his rhyming skills attracted a significant amount of attention within the hip-hop community.  In 1994, Nas's debut album, Illmatic, was finally released. It was awarded best album of 1994 by The Source. It also featured production from Large Professor, Pete Rock, Q-Tip, LES and DJ Premier, as well as guest appearances from Nas's friend AZ and his father Olu Dara. The album spawned several singles, including "The World Is Yours", "It Ain't Hard to Tell", and "One Love". Shaheem Reid of MTV News called Illmatic "the first classic LP" of 1994. In 1994, Nas also recorded the song "One on One" for the soundtrack to the film Street Fighter. In his book To the Break of Dawn: A Freestyle on the Hip Hop Aesthetic, William Jelani Cobb writes of Nas's impact at the time:  Nas, the poetic sage of the Queensbridge projects, was hailed as the second coming of Rakim--as if the first had reached his expiration date. [...] Nas never became 'the next Rakim,' nor did he really have to. Illmatic stood on its own terms. The sublime lyricism of the CD, combined with the fact that it was delivered into the crucible of the boiling East-West conflict, quickly solidified [his] reputation as the premier writer of his time.  Steve Huey of AllMusic described Nas's lyrics on Illmatic as "highly literate" and his raps "superbly fluid regardless of the size of his vocabulary", adding that Nas is "able to evoke the bleak reality of ghetto life without losing hope or forgetting the good times". Reviewing Nas's second album It Was Written, Leo Stanley of allmusic believed the rhymes to be not as complex as those in Illmatic but still "not only flow, but manage to tell coherent stories as well". About.com ranked Illmatic as the greatest hip-hop album of all time, and Prefix magazine praised it as "the best hip-hop record ever made".

what was the top hit on the album?
The World Is Yours