Russell 'beyond disappointment' as Wolff 'massively annoyed' by engine failure

Mercedes boss Toto Wolff said he was "massively annoyed" after the late unreliability that delivered a potentially knock-out blow to George Russell's title hopes in the Bahrain Grand Prix.

Mercedes had already been experiencing an unexpectedly difficult weekend on F1's return to Sepang with the team outqualified by both Red Bull and Ferrari despite bringing a long-awaited car upgrade.