Li Nanxing (born Jonathan Lee Nam Heng on 7 November 1964) is a Singaporean actor who has been referred to as "Ah-Ge" (阿哥, "big brother") of Caldecott Hill.

Li attended Singapore Broadcasting Corporation's drama training course before debuting in 1986 with Crossroads (红绿灯 之《红灯》).

In 1993, he rose to prominence when starring in The Unbeatables I, the first ever gambling drama series produced in Singapore, alongside Zoe Tay.

[2] After a two-year hiatus, Li made his comeback in On the Fringe 2011 and also directed his first film, The Ultimate Winner.

[6] He was then cast in Zhao's web drama series, Everyone Wants To Meet You (谁都渴望遇见你), which was filmed in China, in the same year.

[12] In addition, he has collaborated with other brands to sell his Curry Chicken and Dried Scallop Hae Bee Hiam Croissant at Bakers & Co in Holland Village, as well as launching his Dried Scallop Hae Bee Hiam Ramen with Japanese ramen chain Ippudo.