Hamilton splits with long-time trainer Angela Cullen

Cullen, a former player for the national hockey team in her native New Zealand, had been Hamilton’s dedicated performance coach since 2016 as part of her role at the Hintsa athlete coaching company that has long provided coaches for many F1 drivers.

As a duo, Hamilton and Cullen became a regular sight in the F1 paddock, where the latter was a popular figure.

Cullen was typically one of the last people to interact with the seven-time world champion before he climbed…