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Longest whistling marathon

Longest whistling marathon
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Who
Jennifer Anavi Davies
What
25/30/5 hour(s):minute(s):second(s)
Where
Germany (Dachau,)
When
03 October 2010
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.
The longest marathon whistling lasted 25 hr 30 min 5 sec by Jennifer Anavi Davies (Canada) at the Impossibility Challenger in Dachau, Germany, on 2-3 October 2010. She rotated among a selection of 125 different tunes, each at least 2 minutes in length. Davies had previously attempted unsuccessfully to set this record. This was her second career attempt.