In 2019, one of the standout moments on The Voice Kids came from a young contestant named Leonie, whose powerful rendition of Unstoppable by Sia left a lasting impression on both the coaches and the audience.

Leonie performed the song during the competition’s later stages, showcasing not only her vocal strength but also her emotional depth. Her journey on the show was marked by determination—after returning for a second chance, she proved her growth and resilience, ultimately standing out among many talented young singers.
