Kiwi Supercars star Shane van Gisbergen is warning the sport against expanding outside of its strong hold in Australasia.
The 2016 champion maintained his series lead over the four races held last weekend at the Australian Grand Prix round – the first time championship points have been up for grabs.
During the event talks were staged between Supercars and Formula 1 about working together at other events. Supercars have long held a desire to break into the lucrative Asian market and have been linked to events in Thailand, Malaysia and Singapore.
The possibility of racing at the Singapore Grand Prix in the near future seems high but van Gisbergen doesn't like the idea of it.
"I have raced in Asia a couple of times and I hate it," the Red Bull Holden driver told The Herald. "It is too hot. It is always humid as anything and too hot.