Sebastian Vettel and Mark Webber’s feud during their time at Red Bull led to some infamous moments off track. The phrase ‘Multi-21’ has now entered F1 folklore after it was said in anger by Mark Webber towards Sebastian Vettel after duelling on track for the win at Malaysia in 2013. The term was used by Red Bull engineers to indicate to Vettel that Car 2 (Webber) should be ahead of Car 1 on track. But with fresh tyres, lighter fuel load and more pace in his RB9, Vettel duly ignored the order and passed Webber to take the victory anyway. READ MORE: Five times team orders have decided the result…
