| Date | Name | Place | Diameter | C | Weight | Bands |
| Nov 13, 2008 | Joel Waul | Lauderhill, Florida | 6 ft 7 in (2.01 m) | 23 ft (7.0 m) | 4.516 t | ≈726,500 |
| Nov, 2006 | Steve Milton | Eugene, Oregon | 5 ft 6 in (1.68 m) | 19 ft (5.8 m) | 2.3018 t | ≈175,000 |
| 1998 | John Bain | Wilmington, Delaware | 4 feet (1.2 m) | 12 feet 8 in (3.86 m) | 1.004 t | unknown |