Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Round | Circuit | Series | Pole Position | Fastest Lap | Winning Driver | Winning Team |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Vallelunga | Italian | Gianni Morbidelli | Gianni Morbidelli | Gianni Morbidelli | Audi Sport Italia |
| 1.0 | Vallelunga | International | Stefano Gabellini | Stefano Gabellini | Stefano Gabellini | CAAL Racing |
| 2.0 | Mugello | Italian | Stefano Gabellini | Giorgio Sanna | Stefano Gabellini | CAAL Racing |
| 2.0 | Mugello | International | Stefano Gabellini | Stefano Gabellini | Stefano Gabellini | CAAL Racing |
| 3.0 | Monza | Italian | Gianni Morbidelli | Gianni Morbidelli | Giorgio Sanna | Audi Sport Italia |
| 3.0 | Monza | International | Roberto Papini | Kristian Ghedina | Kristian Ghedina | Millenium Team |
| 4.0 | Magione | Italian | Giorgio Sanna | Giorgio Sanna | Gianni Morbidelli | Audi Sport Italia |
| 5.0 | Valencia | Italian | Gianni Morbidelli | Gianni Morbidelli | Gianni Morbidelli | Audi Sport Italia |
| 5.0 | Valencia | International | Stefano Gabellini | Stefano Gabellini | Roberto Papini | CAAL Racing |
| 6.0 | Varano | Italian | Luca Rangoni | Luca Rangoni | Luca Rangoni | ROAL Motorsport |
| 7.0 | Misano Adriatico | Italian | Giorgio Sanna | Stefano Gabellini | Stefano Gabellini | CAAL Racing |
| 8.0 | Adria | Italian | Gianni Morbidelli | Gianni Morbidelli | Roberto Papini | CAAL Racing |
Question:
Who had the fastest lap when the winning driver is giorgio sanna?
Answer:
Gianni Morbidelli