Waterloo Regional Police are asking for the public's help in finding a missing former University of Waterloo student.

Christian Yu-Rong Wen was last seen on October 7 near Bridge Street and University Avenue in Waterloo. He's 19 years old, Chinese, five feet and ten inches tall, with a thin build and he wears glasses.

According to police, Wen's family haven't heard from him since July 1 of this year. His family says he failed to register for this semester, and they're concerned for his well-being.

If you see Wen, please contact Sgt. Jeff Rumble at 519-577-8760 or Detective Gord Stinson 519-501-2053 at Waterloo Regional Police Services.