S7ven Da Don is a fast rapper (or chopper if you want to call it that) who is able to go not only ridiculously fast for long periods of time, but he also doesn’t sacrifice too much lyricism for the sake of rapping fast, or at least not as much as some other really fast rappers do. One of his fastest acapellas is him rapping 291 syllables in 12.17 seconds, which adds up to 23.9 sps and he holds it for a really long time. His most famous feature is on the song Wreckronomican Choppers with DNA and Splytsecond.