Ding Xiaobao.

1. Plot introduction: Ding Kaile, a 10-year-old boy, everyone calls him "Lele". He is introverted and timid. At school, he is often bullied by several naughty classmates King Kong and Sun Ye in the class. Being bullied by Xiao Jiujiu, Lele couldn't afford to offend them, so he had to swallow his anger. Ding Xiaobao cared about his son Ding Kaile very much.

2. "Happy Planet" is a 256-episode children's science fiction TV series jointly produced by Zhengzhou TV, China Central Television and Henan Chaofan Film and Television Production Co., Ltd., directed by Zhang Huimin, starring Li Rui, Niu Dongwen, and Sun Siyang , Guan Tong, Ma Jiaqi, Zhang Ziyang, etc. starring, among which Ding Kaile's father's real name is Ding Xiaobao.