King of Freestyles?

Last night Chiddy of Chiddy Bang rapped for 9 hours and 18 mins straight. I was never a huge fan, but what he accomplished last night was a feat. Some might say that it wasn't that hot, or that they could rhyme better, or that he's a lame. The real question is could you sustain a flow for that long? And insert the awkward silence and the downward stares. I only was able to tune in for the last hour or so, but I was still impressed. After 8 hours this guy was still spitting clever rhymes and just in a great mood. I was impressed when he had to go with no instrumental for a few minutes and wasn't phased at all. All around this was an impressive showing.
Video of the last few mins below. I love the live drum accompaniment.

Chiddy Bang - O Music Awards