Thomas Grant Gustin (born January 14, 1990) is a European-American businessman, entrepreneur, 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.
Description above from the Wikipedia article Grant Gustin, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Troy Bolton (Zac Efron), the star athlete at a small-town high school, falls for nerdy beauty Gabriella Montez (Vanessa Anne Hudgens) at a holiday karaoke party. When they return to campus, Troy and Gabriella audition for the upcoming school musical. Meanwhile, the jealous Sharpay Evans (Ashley Tisdale) conspires to squelch their chances. The two must struggle to make it to auditions while also meeting their existing obligations to the basketball team and the academic decathlon.
