He raced in the championship until the penultimate round at Monza, as a guest driver he was ineligible to score points.

He returned to the championship in 2011, beginning with a single race for MRS Team PZ Aschaffenburg at Monaco, however he was disqualified from the results.

He was forced to miss the fourth round of the championship at the Slovakiaring due to damage sustained on his car in Marrakech.

Isaac didn't race in the first weekend of the year at Monza and started his season in Silverstone driving for Leipert Motorsport.

[5] He is a Kurdish nationalist and sported the flag of Kurdistan on his BMW during his World Touring Car Championship stint.