Career
Having previously competed in the Asia Classic Carolina Challenge. Khoo began his career in 2014 in the Asia Classic Carolina Challenge, he finished 2nd in the championship standings that year. In October 2015 it was announced that he would race in the TCR Asia Series & TCR International Series, driving a SEAT León Cup Racer for Niza Racing.
Complete TCR International Series results
(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap).
