who is the guy that plays the flash
Grant Gustin Thomas Grant Gustin (born January 14, 1990) is an American actor and singer. He is known for his role as Barry Allen / The Flash (based on the DC Comics character of the same name) on the CW series The Flash and Arrow, both in the Arrowverse television franchise, and for his role as Sebastian Smythe on the Fox series Glee.
Flash (Barry Allen) In time, he married his girlfriend Iris, who learned of his double identity because Allen talked in his sleep. She kept this secret, and he eventually revealed his identity to her of his own free will.[5] Iris was eventually revealed to have been sent as a child from the 30th century and adopted.