Longest marathon on a see saw (teeter totter)
Who
Brandi Carbee
Where
United States Puyallup
When
The longest time spent continuously on a see-saw (teeter-totter) was 75 hr 10 min by Brandi Carbee and Natalie Svenvold at the Puyallup fair, Puyallup, Washington, USA from 11 to 14 September 2004.