- Who
- David Rush
- What
- 1:45:34 hour(s):minute(s):second(s)
- Where
- United States (Boise)
- When
The longest duration balancing a guitar on the forehead is 1 hr 45 min 34 sec, and was achieved by David Rush (USA), in Boise, Idaho, USA, on 30 May 2023.
David is a serial record breaker who uses his attempts to promote STEM activities.