Complex sentence: In 2006, Kang was ranked among the richest people in China by Forbes, at age 39 this made him one of the youngest businessmen at the time to be included on the list, with a net worth of ¥17 Billion CNY.
Split into simpler sentences: In 2006, Kang was ranked among the richest people in China by Forbes at age 39. At the time this made him one of the youngest businessmen to be included on the list, with a net worth of ¥17 Billion CNY.