| Name | William Theisen |
| Birthday | 1945 (estimated) |
| Age | 75 |
| Gender | male |
| Nationality | American |
| Ethnicity | Caucasian |
| Profession | Businessman |
| Net Worth | More than $100 million |
The first chain opened in 1973 and has since become a company worth multi-million dollars. William is an Omaha native and started his business there more than 40 years ago.