Most people in one pair of underpants
Who
University of Warwick Jailbreak Society
What
314 people
Where
United Kingdom (Coventry)
When

The most people in one pair of underpants is 314 and was achieved by the University of Warwick Jailbreak Society (UK) in Coventry, UK, on 1 November 2014.

The attempt took place to launch the university's annual jailbreak charity event.