Most people doing fist bumps simultaneously

Most people doing fist bumps simultaneously
Who
Brian Jackson, Shiatook Public Schools
What
1820 people
Where
United States (Skiatook)
When
The most people doing fist bumps simultaneously is 1,820 and was achieved by Shiatook Public Schools and Brian Jackson (both USA) in Shiatook, Oklahoma, USA, on 5 November 2011. The attempt was held during the State Student Council Convention.