Marco Wittmann has the toughest race weekend of his career behind him: The two-time DTM champion arrived at the home game of his Schubert squad in Oschersleben of all places with a stomach flu and lost five kilograms of body weight in four days!<br>"I have never experienced losing five kilograms in such a short time - and accordingly, that was the most difficult racing week for me," says the BMW ...<a class='more' href='https://www.motorsport.com/dtm/news/marco-wittmann-loses-five-kilos-and-gets-iv-drips-for-me-it-was-extreme/10843295/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>