The Kokatha and Narangga man turned down strong interest from Adelaide and Port Adelaide, giving the Saints a major boost both on and off the field.
The landmark deal has drawn praise from AFL legend and Indigenous mentor Chris Johnson, who says it sends a powerful message to young Aboriginal footballers nationwide.
“[It] sends a powerful message to young Aboriginal footballers across the country: hard work in state academies and AFL Indigenous programs can lead to elite-level careers - and the rewards that come with them.”
The Wiradjuri and Gunditjmara man highlighted Wanganeen-Milera’s exceptional skillset as a key factor in the contract.
“He’s an elite player who thrives in confined spaces, delivers precise handballs and kicks, and constantly involves his teammates,” Johnson said.
“When he has a strong presence on the field, St Kilda usually wins.”
The deal is not just a victory for St Kilda - it marks a significant milestone for Aboriginal representation in the AFL.
Johnson said it could inspire more young Aboriginal talent to pursue the sport.
“Players like Nasiah give the next generation something to aim for. We can leverage their success to create real pathways to elite football,” he said.