Toto Wolff

An anonymous email sent to F1 figures and media outlets alleged that Mercedes was sabotaging Lewis Hamilton's car following the announcement of his move to Ferrari. Wolff described the allegation as delusional, denied that it came from a team member and announced that he had contacted police, particularly because the message contained threats.

Russell crossed the finish line first in Belgium, but his Mercedes was found to be below the minimum weight and was disqualified. Wolff immediately acknowledged a genuine team error and apologised to the driver, who lost the victory.

State of the evidence

Documented

Attribution

Directly implicated

Amid the highly acrimonious dispute between Max Verstappen and George Russell, Horner defended Verstappen and criticised Russell. Wolff responded by calling Horner a 'yapping little terrier', extending a longstanding war of words between the Mercedes and Red Bull principals.

State of the evidence

Documented

Attribution

Personally implicated

The FIA announced that it was examining media reports of a potential transfer of confidential information involving an F1 team principal and a Formula One Management employee, widely understood to refer to Toto and Susie Wolff. All ten teams denied having submitted a complaint. Two days later, the FIA declared its compliance arrangements satisfactory and closed the matter.

Attribution

Directly implicated

During the highly charged Hamilton–Verstappen title battle, Wolff and Christian Horner repeatedly clashed publicly over racing incidents, technical regulations, pressure exerted on the FIA and stewards' decisions.

State of the evidence

Documented

Attribution

Directly implicated

Following the controversial restart that allowed Verstappen to overtake Hamilton on the final lap and win the title, Mercedes lodged two protests. Wolff's radio exchanges with Michael Masi, including his appeal 'No Michael, no', became emblematic of the debate over team principals' direct access to race control.

State of the evidence

Documented

Attribution

Directly implicated

Wolff and Mercedes became central to a major team orders controversy in 2018. At Hockenheim, Bottas was instructed not to attack Hamilton; at Sochi, he had to surrender the lead despite taking pole position and controlling the race, to maximise Hamilton's championship advantage.

State of the evidence

Documented

Attribution

Directly implicated

During the 2016 season finale, Lewis Hamilton deliberately slowed his pace to try to place other drivers between himself and Nico Rosberg. Mercedes repeatedly ordered him to accelerate, which he ignored. Wolff subsequently admitted the team had been wrong to try to control the race in this way.

State of the evidence

Admitted by the person

Attribution

Directly implicated