Angela Cullen has offered an intriguing insight into her role in motorsport having previously worked with Formula 1 superstar Lewis Hamilton.
Having been an integral part of Hamilton's team between 2016 and 2013, Cullen is a familiar face to F1 fans, with the Kiwi now on a new venture stateside following the pair's surprise professional separation.
The Kiwi - a physiotherapist by trade - worked alongside the seven-time world champion at Mercedes during several of his championship-winning seasons, arguably playing a key role in his success.
After enjoying a spell away from the spotlight, Cullen opted to make her return to motorsport, opting to team up with fellow Kiwi and Chip Ganassi Racing driver Marcus Armstrong.
The compatriots have struck up a strong connection in recent months, with Armstrong hailing her influence despite experiencing an up-and-down campaign together in terms on-track results.
In a wide-ranging interview featured on the IndyCar YouTube channel, Cullen revealed that there is far more to her job than some may believe.