Alex was elected to the Australian Federal Parliament in 2019 as a Liberal Senator for South Australia. He completed a Bachelor of Laws at the University of Adelaide and went on to become a commercial lawyer and Councillor on the Adelaide City Council from 2014 to 2018 before being preselected by the Liberal Party to stand as a Senate candidate.

He is a keen advocate for Nuclear Energy, has spoken openly about holding the Chinese Communist Party to account for their role in covering up the origins of COVID-19, and works towards stemming the tide of political correctness.  Alex is commonly seen on Sky News and other TV programs speaking on these subjects.