Simonboy

Simon Khung Wei Nan (born 6 November 1987), better known as Simonboy, is a Singaporean social media influencer, activist and actor. A former drug addict with multiple convictions, he is now noted for his anti-drug advocacy.

Biography Simon Khung after leaving school at the age of 16, turned to marijuana as he was curious. He would have his fatherEfn|His father would later die from a stroke in 2013 after suffering from dementia. His drug addiction had made him depressed and after attempting suicide, he recovered in a halfway house between 2019 and 2021. In June 2024, he was named as the Singapore Anti-Narcotics Association's (Sana) first ambassador.

In June 2024, together with Peter Yu, Khung opened a chicken rice stall, Singabola, in Canberra, but it was short-lived, shuttered since as early as October 2024. A second outlet was opened in July 2024 in Choa Chu Kang,

After the case on the killing of his daughter, Megan Khung concluded, Khung launched the Forever Megan Charity on 6 November 2025. He visited Good Samaritan Home, an orphanage located in Klang, and donated food, necessities, and money, as well as sharing his life experiences with the orphans there. Khung sent a letter of demands through a lawyer to Xiaxue who criticised his parenting or lackof, requesting her to rescind her comments as well as a demand for money as compensation. The dispute went to the Singapore State Courts with a case management conference scheduled on 17 April 2026.

On 15 May 2025, it was announced that Khung would be one of the lead characters for the movie, 3 Good Guys, which was released in February 2026. On 19 November 2025, it was announced that he would play a supporting character in an upcoming movie, Pace.

Personal life

Khung has been married three times and has had three children.

From his first marriage whose identity remains officially unknown, they had a son who was born in 2011–2012. Due to his prior drug addiction and incarceration, he would only meet this son in 2024, after having sought permission from his ex-wife. Khung and Foo divorced in 2017. On 9 April 2025, Khung announced the birth of their son.

Filmography