Two of Lewis Hamilton 's former trainers have backed up comments made by Angela Cullen praising the F1 star's winning mentality.
Hamilton parted ways with performance coach Cullen in March ahead of the Saudi Arabian Grand Prix, with the Mercedes driver explaining that she was "off to follow her dreams" after seven years working together.
As she departed, the New Zealander lauded Hamilton for his elite-level personality behind the scenes and declared that he was the greatest of all-time.
