Brother of fellow Wanderer and first-team squad member Kearyn, Keanu moved from his native South Africa at a young age and grew up in Kings Park.
The midfielder started his football journey at Parklea, playing for the club up until U9s before moving to Fairfield Hotspurs.
The midfielder played a brief spell for Blacktown Spartans before a move to Blacktown City in the NSW NPL from where he joined the Wanderers
Keanu joined the Wanderers during the Foxtel NYL 2014/15 season and made his debut against Melbourne Victory in Round 4.
In 2016/17, Keanu made his Hyundai A-League debut in Round 13's clash against Perth Glory, where he joined older brother Kearyn on the field.
A stellar season in the youth team saw Keanu voted by his fellow peers as Foxtel National Youth League Player of the Year at Wanderers Medal 2017, capping off a fantastic year of development for the youngster.