Contestant on the German version of The Voice Kids who became across social media. She has more than 550,000 followers on Instagram and over 100,000 subscribers on YouTube.
Though she created her YouTube channel in January of 2012 with the username Music2012SaCh, she did not begin uploading covers to both her Instagram and YouTube channel until May of 2014.
She has more than 1.6 million fans on her chiaracastellii musical.ly account.
She, her sister, and her brother are from Switzerland.
She and Sam Wernick have both been contestants on The Voice Kids Germany.