Spitfire rapper Outsider is taking on American hip hop artist Twista, who holds the title of being the fastest rapper in the world, to see who is the faster rapper with a collaborative single!

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As they're both known for their extremely fast paced raps, the two artists joined hands for a single called 'Star Warz' to put their speed to the test.

The music video for the track also features UFC fighter Choi Doo Ho and Fred Sloan, who duke it out in the ring as Outsider and Twista try to outdo one another in the track heard in the background. 

Other names participating in this song include vocalist Kuan, beatboxer 2TAK, and beatmaker Eachone.

Without further ado, check out the video above to be blown away by the speed of these rappers!