Highest note whistled
Walker Harnden
United States Winston-Salem
The highest note whistled is a B7 (3951 Hz) which was achieved by Walker Harnden (USA) at the Hoad Recital Hall, University of North Carolina School of the Arts in Winston Salem, North Carolina, USA, on 7 November 2013. A B7 is the 2nd to top note on a piano keyboard.