Arqie 178cm, Allen 178cm. According to the personal data of Ryan and Allen, we know that Ryan, 1986, was born in Shanghai on April 7th, and is a film and television actor in China. His height is 178cm, Allen,1/kloc-0 was born in Qingdao, Shandong Province on April 6th, and was born in Qingdao Foreign Affairs Service Vocational School.