Most people performing a signed song in sign language (multiple venues)

Most people performing a signed song in sign language (multiple venues)
Who
SignHealth (UK)
What
116980 people
Where
United Kingdom (Multiple Venues)
When
The most people performing sign language simultaneously to the same song in different locations is 116,980, in an event organized by the charity SignHealth (UK) in schools across the UK on 6 February 2013.