How Old Grant Gustin?

Thomas Grant Gustin is an American actor and singer. He is best known for his roles as Barry Allen / The Flash on the CW series The Flash as part of the Arrowverse television franchise, and for his role as Sebastian Smythe on the Fox series Glee.

How old is Barry Allen?

In the series, Barry is 28 and portrayed as a smart, goofy and tardy character, who works at the Central City Police Department as a crime scene investigator.

Can Grant Gustin actually sing?

Yep, That's Grant Gustin's Real Voice On 'The Flash' There are some job requirements for playing a superhero, like the ability to look cool while battling a villain who won't be added in until post-production. ... Because that's Grant Gustin really singing in The Flash musical, and Benoist recorded her own vocals as well.