| Hint | Answer | % Correct |
|---|---|---|
| Physicist | Sheldon Cooper | 100%
|
| Waitress | Penny | 99%
|
| Engineer | Howard Wolowitz | 98%
|
| Astro-physicist | Raj Koothrappali | 98%
|
| Physicist | Leonard Hofstadter | 97%
|
| Neurobiologist | Amy Farrah Fowler | 96%
|
| Waitress | Bernadette Rostenkowski | 92%
|