He has an 21-year-old son, Sun Heng, with ex-wife, former Malaysian actress Lam Mei Ching. Sun Xing also has a daughter and another son from his first marriage to writer Pan Yang.
He shared a hilarious anecdote about his first meeting with the husband of his 35-year-old daughter Tong Tong.
Before their meeting, Tong Tong told Sun Xing that her husband will pick him up at the airport and that “[he] may not know who calls whom uncle”.
Turns out, his son-in-law is 61 years old — a year older than Sun Xing. Yes, that makes his son-in-law 26 years older than his daughter.
Though Sun Xing was shocked, like Aaron Kwok’s dad-in-law, who shares a two-year difference with the Heavenly King, he did not have an issues with their relationship ‘cos what’s important is that his daughter is happy.