By Daniel Moxon Angela Cullen has been spotted working with another motorsport star a year on from her split from Lewis Hamilton. For seven years, Cullen was physiotherapist to Mercedes racer Hamilton. More than that, she was one of his most trusted allies in the paddock and played a key role in helping him to win five drivers’ titles in six years between 2015 and 2020. Last March, it was announced that they would no longer be working together. And Cullen spent the rest of last year enjoying some down time while she considered what her next move would be. And it appears she has now made a deci…