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Sebastian Guest is a competitive kart racing driver from Australia, currently ranked #4 in the world in the KA3-SR category with a WKR Rating of 165.6 from 1 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
The KA3-SR world classification currently lists Sebastian in P4 among 38 ranked drivers, with a WKR Rating of 165.6 built from 1 counted races — inside the top quarter of the world field.
In the fight for KA3-SR positions, Sebastian trails Kip Foster (P3) by 0.0 rating points and holds a 28.2-point margin over Dominic Penman (P5).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Sebastian Guest has 1 counted race participation across 1 event in KA3-SR recorded in the WKR database. Sebastian Guest currently holds world rank #4 in KA3-SR with a WKR Rating of 165.6. Compare with other drivers from Australia on the drivers list.
| Date | Race |
|---|---|
| 04 May 2026 | AKC 2026 R2 Murray Bridge |