Largest athletic supporter / jock strap
- Who
- Michael Barrett
- What
- 3.69/3.99 metre(s)
- Where
- United States (San Francisco,)
- When
- 18 October 2011
The largest athletic supporter / jock strap measures 3.69 m (12 ft 1 in) tall and 3.99 m (13 ft 1 in) wide. It was created by Michael Barrett (USA) and presented and measured in San Francisco, California, USA, on 18 October 2011.