Date of Birth: September 8, 1988.
Zodiac Sign: Virgo.
Place of Birth: Magdeburg (Germany).
Place of Residence: Magdeburg, Germany and their temporary home in Hamburg which is where their studio is.
Height: 1,70cm (5′7″)
Weight: 68kg (150lbs)
Hair Colour: Dark blond.
Eye Colour: Brown.
Siblings: An older sister.
School: He’s graduated from the German form of senior high.
Favorite Subject in School: Sports and Economics.
Hated Subjects in School: Math and Physics.
Hobbies: Riding his bike and music.
His Idol: Lars Ulrich of Metallica.
Favorite Music/Artists: Metallica
First album he ever bought: “Black Album” from Metallica
First concert he’s ever been to: A festival with many artists. Joe Cocker was one of them.
Distinctive signs: Always seen wearing a cap.
Motto: Hauptsache alles geht schief. (Which means the same as: As long as everything goes wrong)
Personality: Gustav is very a quiet and a cute person. He prefers to stay in the background. He’s also very sensitive and can get moody and sulky really easily. He’s also very impatient. He’s always the first one to get up in the mornings and waits till the rest of the band drags themselves out of bed while he’s already made breakfast and gotten ready. When you first get to know him - you realise that he is such a sweet heart!