54 years old. According to Liu's personal public information, Liu Ya Gan was born in 1969 and was 54 years old in 2023. Liu Ya is from Hengyang, Hunan. He has served as deputy director of the joint-stock reform office of China Industrial and Commercial Bank of China, deputy general manager of the strategic management and investor relations department of China Industrial and Commercial Bank of China, and chief representative of the African representative office of China Industrial and Commercial Bank of China.