Allen was originally named Ren. Guo Chao's terrier was put forward by Qixing and other stars in the program. This is a serious name of Allen. Ren was named by his parents when he was a child. Ren is a native of Shandong and once played for Shandong table tennis team. It is said that his skill is still good, but he changed his profession because of injury.

Introduction of related stalks:

Selected Works of Guo Chao: Before Allen became famous, he often published his feelings and some hopes for the future on his blog, even after he became famous, he did not delete them.

After he became popular, fans began to dig deep into his past. These blogs are really inspiring and interesting, so fans sorted them out and named them "Selected Works of Guo Chao". It is called Selected Works of Guo Chao, because Ren Jialun's real name is Ren.