Complete the following sentence: Gregor Foitek entered his first Grand Prix in 1989 for EuroBrun. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ He drove for Brabham in the first races of 1990 with whom he made his debut, but following two DNFs he moved to Onyx, making the finish for the first time with 7th in
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