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:
| Circuit | Date | Pole position | Fastest Lap | Winning driver | Winning team | Winning manufacturer |
| --- | --- | --- | --- | --- | --- | --- |
| Präsentation Düsseldorf | 6 April | no race | no race | no race | no race | no race |
| Hockenheimring | 13 April | Timo Scheider | Paul di Resta | Mattias Ekström | Audi Sport Team Abt Sportsline | Audi |
| Oschersleben | 20 April | Timo Scheider | Timo Scheider | Timo Scheider | Audi Sport Team Abt | Audi |
| Mugello | 4 May | Timo Scheider | Jamie Green | Jamie Green | Salzgitter AMG Mercedes | Mercedes |
| EuroSpeedway | 18 May | Paul di Resta | Paul di Resta | Paul di Resta | Mercedes-Benz Bank AMG | Mercedes |
| Norisring | 29 June | Bruno Spengler | Bruno Spengler | Jamie Green | Salzgitter AMG Mercedes | Mercedes |
| Zandvoort | 13 July | Mattias Ekström | Tom Kristensen | Mattias Ekström | Audi Sport Team Abt Sportsline | Audi |
| Nürburgring Short | 27 July | Tom Kristensen | Martin Tomczyk | Bernd Schneider | Original-Teile AMG Mercedes | Mercedes |
| Brands Hatch Indy | 31 August | Timo Scheider | Timo Scheider | Timo Scheider | Audi Sport Team Abt | Audi |
| Catalunya Short | 21 September | Bernd Schneider | Tom Kristensen | Paul di Resta | Mercedes-Benz Bank AMG | Mercedes |
| Le Mans Bugatti | 5 October | Tom Kristensen | Paul di Resta | Mattias Ekström | Audi Sport Team Abt Sportsline | Audi |
| Hockenheimring | 26 October | Timo Scheider | Timo Scheider | Timo Scheider | Audi Sport Team Abt | Audi |
Question:
Who is the winning driver of the race with no race as the winning manufacturer?
Answer:
no race