Most Number of People Blowing Whistle Simultaneously (Single Venue)
EWR201110018
Most Number of People Blowing Whistle Simultaneously (Single Venue)
Mass Participation
27-May-2011
United States of America
The Most Number of People Blowing Whistle Simultaneously (Single Venue) counted to 672 participants, was set by Nazareth Area High School at Andrew S. Leh Stadium, Nazareth, United States of America on May 27, 2011.
Broken