- Mackenzie Martin
- 352.67 metre(s)
- United States (Wentzville)
The longest chain of staples is 352.67 m (1,157 ft 0.64 in), achieved by Mackenzie Martin (USA), in Wentzville, Missouri, USA, on 14 June 2016.
Mackenzie Martin grew up reading the Guinness World Records book and was inspired to break a Guinness World Records title herself. She worked diligently for years to create her chain of staples.