One way to entrench yourself into immortality in the rap game is by flexing your lyrical muscle. That means by spewing flawless bars at any given moment. Only a selected few have the extra chromosome within their bodies to possess such an innate gift.  Rappers like Jay Z, Eminem, Big L, G-Unit, Fabolous, Big Sean, and more, have all exuded their lyrical finesse on the radio.  While some fumbled under pressure after being placed in the lion's den, others walked out unscathed. If you really want to be a rapper, you have to understand the fundamentals. Check some of the best radio freestyles ever. Get your bars up folks.

Kanye West & Pusha T - Funkmaster Flex Freestyle

Fabolous - Funkmaster Flex Freestyle

MMG - Funkmaster Flex Freestyle

Childish Gambino - Sway In The Morning