Red Bull drivers rated as Marko delivers no-holds-barred verdicts - GPFans.com
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What does Red Bull advisor Dr Helmut Marko actually do in F1?
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Marco Wittmann Formula 1 Images, Red Bull Ring
Marco Fürst: Skydiving – Red Bull athlete profile
Marko: Red Bull already attracting interest after ending Porsche F1 talks
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Lewis Hamilton trolled by Red Bull chief Helmut Marko after disastrous Imola GP | F1 | Sport | Express.co.uk
Dr Helmut Marko: 'Red Bull will leave F1 if Honda fails' | PlanetF1 : PlanetF1
File:Marco Meilinger(FC Red Bull Salzburg).JPG - Wikimedia Commons
