Askew began karting at the age of 8 in Jupiter. In 2016, Askew was selected as a Team USA Scholarship recipient. T
USF2000Askew won the 2017 USF2000 championship.
Pro MazdaIn February 2018, Askew signed with Cape Motorsports to drive in the 2018 Pro Mazda series.
Indy LightsIn September 2018, Askew partook in the Chris Griffis Memorial Test with Andretti Autosport.
In February 2019, Andretti confirmed Askew would race with them in the forthcoming championship.[9]