Toronto Rapper D.O. Sets Guinness Book Freestyle Record

Rapper D.O. recently set the Guinness World Record

for the "Longest Freestyle Rap," rapping for a stunning 8 hours and

45 minutes.

The event took place at the Darknights Nationals,

a car show and urban lifestyle event in Canada.

Guinness enforced one 15 minute break on the

rapper and in order to verify that he was actually freestyling, spectators wrote

a variety of topics on a white board for the rapper to include in his rhyme.

"I could have kept going," D.O. said.

"I wanted to raise the bar." he said, thus rhymed for nearly 9 hours.

In related news, the Toronto born MC is finishing

up his first novel, "Jewelz." For more info: