Slipknot singer blown away by Belfast teacher's shouting
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Slipknot star blown away by loudest shout

The lead singer of US heavy metal group Slipknot, Corey Taylor, was blown away by the vocal range of record-breaking Belfast teacher Annalisa Flanagan when she featured on BBC television show QI.

Footage courtesy of BBC/ QI/ Talkback.

  • 12 Nov 2016