Become online celebrity. Tik Tok network celebrity Dongguan Ma Lao, formerly known as Mulder, was born in Xi, Shaanxi. On May 4th, 20 18, he settled in Tik Tok and filmed some funny videos in his life. By June 24, 2022, after a long period of accumulation and hard work, he has become an online celebrity of Tik Tok.