Jastina Doreen Riederer (Age: 20 Years, Height: 170 cm) was crowned Miss Universe Switzerland 2018 during its grand finale. She is therefore representing Switzerland in Miss Universe 2018. She was crowned by Miss Switzerland 2015 Laetitia Guarino.
Jastina is fluent in English, German, Italian and Spanish languages. She is a retail specialist by profession and loves to sing and dance during her free time.