Sun Zheng (孫正) is a Chinese racing driver.
He won the national class of the British Formula Three Championship when chief rival Ed Jones decided against racing in the final round at the Nurburgring.
[1] Sun was the 2012 China Formula Grand Prix series champion and finished fourth overall in 2012 Audi R8 LMS Cup.
[2] Sun competed in the 2013 Macau Grand Prix, driving for Galaxy Double R Racing.
He is the first F3 racer from mainland China to enter the race.