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Liam Weatherhead is a competitive kart racing driver from Australia, currently ranked #7 in the world in the KA3-JR category with a WKR Rating of 136.7 from 2 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
The KA3-JR world classification currently lists Liam in P7 among 39 ranked drivers, with a WKR Rating of 136.7 built from 2 counted races — inside the top quarter of the world field.
In the fight for KA3-JR positions, Liam trails Dominic Mercuri (P6) by 22.5 rating points and holds a 0.0-point margin over Lucas Costanzo (P8).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Liam Weatherhead has 2 counted race participations across 2 events in KA3-JR recorded in the WKR database. Liam Weatherhead currently holds world rank #7 in KA3-JR with a WKR Rating of 136.7. Compare with other drivers from Australia on the drivers list.
| Date | Race |
|---|---|
| 04 May 2026 | AKC 2026 R2 Murray Bridge |
| 15 Mar 2026 | AKC 2026 R1 Coffs Harbour |