Forty-seven-year-old Leo Ku (古巨基) married his assistant, 51-year-old Lorraine Chan in 2014 after dating for 20 years. Loving children, the couple tried many different methods to have a baby, and they had seen various western and traditional Chinese medical doctors. Finally, Lorraine successfully became pregnant via in vitro fertilization and gave birth in the United States at the end of the year. Though the costs were expensive, the couple finally realized their dreams of becoming parents.