Mark Oh is a German music producer and DJ who became active in the 1990s.

He is known for his contributions to the Eurodance and techno music scene.

One of his most famous hits is "Tears Don't Lie", which was released in 1994 and was successful in several European countries.

Mark Oh has released numerous singles and albums throughout his career and is known for his distinctive sound.

He remains a relevant figure in the electronic music scene.