55 years old.

Uncle Zha Loves Wine is the name of a food blogger. The protagonist, Uncle Zha, is 55 years old.

Uncle Zha loves wine and is a food self-media. As of May 26, 2021, the number of Bilibili fans reached 494,000.

Uncle Zha Loves Wine is a food blogger in the software. He mainly recommends some wine products to the audience. In the introduction of the software, it is shown that he is not a rich second generation, but a food blogger who loves drinking.