How old is Ma Libo, a Yunnan folk song?

According to QQ music query, Ma Libo, a Yunnan folk song, was born on February 26th, 1975 at the age of 47.

Ma Libo is from Haikou Town, Xishan District, Kunming. He has been engaged in literary performances for a long time and is good at performing folk songs, sketches, Yunnan folk songs and Yunnan lanterns. The main works are "Old Watch Yao Laiga" and "Acacia Dream".