Grant Gustin Age, Bio, Profile| Contact details(Phone number, Email, Instagram, YouTube)- GRANT GUSTIN is a handsome actor as well as a singer from America who has got fame for his roles as Barry Allen / Flash on the CW series The Flash and as Sebastian Smythe on the Fox series Glee. In March 2020, Gustin was cast in Operation Blue Eyes as Barry Keenan. He has two siblings in which one is his brother named as Tyler and another is her sister named Gracie. He got engaged to LA Thoma in April of 2017 and they married in December 2018. They welcomed a daughter named Juniper Grace on August 17th.