In 2024, the 18 year old will be looking to defend his title in what will be his second year of Super 2 with Eggleston Motorsport in a Triple 8 built car.
In 2023, Kai become the youngest driver in history to win the Super 2 Championship, in what was his rookie season in the category. This was the first time a rookie had won the championship in 20 years.
Kai was a runner-up in the Super 3 championship in 2022 and a two-time Australian National Kart Champion.