What is the name of the actor who was born on August 17, 1982 and also dated Mercedes in the television series "Glee"?
Laryngitis (Glee):  In "Laryngitis", glee club member Puck (Mark Salling) dates Mercedes (Amber Riley) in an attempt to raise his social status. Mark Salling: Mark Wayne Salling (born August 17, 1982) is an American actor, singer-songwriter, composer, and musician.
Mark Salling