- Who
- Kayla Itsines
- What
- 2,005 people
- Where
- Australia (Melbourne)
- When
The most people doing sit-ups simultaneously is 2,005 and was achieved by Kayla Itsines and the BBG Community in Melbourne, Australia, on 17 November 2016.
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The most people doing sit-ups simultaneously is 2,005 and was achieved by Kayla Itsines and the BBG Community in Melbourne, Australia, on 17 November 2016.
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