Nickname: Simmo
Team name: Winner Triumph Racing Australia
Race number: 17
Date of birth: 07/12/1995
Hometown/state: Cranbourne, Victoria
ProMX class: MX1
ProMX debut: 2013
Career highlight: Worcs Pro 2 champion, 2023
Make and model of 2025 motorcycle: Triumph TF 450-RC
Sponsor: Triumph Racing Australia
First motorcycle: Yamaha PW50
Describe yourself: Jack loves to live his life to the fullest
Fun or interesting fact: Jack enjoys playing cricket
Hobbies outside of racing: Build motorcycles and cars
Race preparation: Run, skate and gym
Social media handles: Facebook: Jack Simpson Racing, Instagram: @jacksimpson_17