Tan Siliang (Chinese: 谭思亮), also known as Eric Tan, is a Chinese billionaire businessman, the chairman, and co-founder of Qutoutiao, a mobile content aggregator. Tan worked for Yahoo China as a senior engineer. Qutoutiao was founded in 2016 and is based in Shanghai.[2] In September 2018, following Qutoutiao's IPO, Tan's net worth was estimated at US$1.7 billion.[1]