- David Rush
- 10:0.78 minute(s):second(s)
- United States (Boise)
The longest duration balancing a chainsaw on a chin is 10 min 0.78 sec and was achieved by David Rush (USA) at the Cradlepoint Block Party in Boise, Idaho, USA, on 4 October 2017.
The location of this attempt holds special significance to David, as he broke his first ever Guinness World Records title at the Cradlepoint Block Party in 2015. David now holds multiple titles, including the most balloons burst by sitting in 30 seconds and the longest duration juggling three objects blindfolded.