Rosberg annoyed by Vettel's remark about lazy rivals 3 October, 2013 Nico Rosberg with Sebastian Vettel Nico Rosberg has revealed that he took objection in Singapore when Formula 1 World Champion Sebastian Vettel suggested that his rivals are lazy. After dominating the floodlit Grand Prix, German Vettel explained Red Bull’s advantage by insisting that while his team works “very hard”, the others are “hanging their balls in the pool very early on Fridays”. It may have been a joke, but Mercedes’ Rosberg did not laugh. “Maybe he shouldn’t be thinking about my balls,” he is quoted on Thursday by Germany’s Auto Motor und Sport. “It was definitely inappropriate,” added Rosberg. “My team works its ass off. And he can’t possibly know how much we work compared to them. My boys work like crazy.” And as Formula 1 figures puzzle over why Vettel is being booed on post-race podiums, Rosberg said comments like the one made in Singapore do him no favours. “He is in very clear danger of losing the respect of the other drivers,” he said. McLaren’s Jenson Button agrees: “It was a wrong and unfair thing for Sebastian to say.” But Vettel said he found it “strange” that his comment was so controversial. “It was not my intention to say anything against someone else,” he said, “but only to show that our success is no accident.” (GMM.) Subbed by AJN. Content on GrandPrix247.com by: staff & contributors, Reuters syndication, GMM service, Getty Images, Formula 1 teams, sponsors & organisations.