The Artist: Justin Bieber
When He Suffered Vocal Cord Damage: Late 2010
How It Impacted Him: During his 2010 My World Tour, Bieber encountered vocal cord issues for the first time in his career. Because he was performing so often—and because he was still so young—he was having difficulty singing some of his songs. But fortunately, he was able to overcome those issues by working with a vocal coach and didn't have to miss much time on the road. The issues were documented in Bieber's 2011 film, ever Say Never.
Photo Credit: Panotur