Who is Christian Guardino?
Christian Guardino, 21, joined American Idol for its 20th season and has made an impact on the judges for his resounding voice and his ability to overcome the setbacks and struggles he has encountered throughout his life.
Originally from Long Island, New York, Christian was born legally blind.
He was diagnosed with a rare genetic eye disorder, Leber Congenital Amaurosis, which affects the retina, impairing the individual’s vision.
His remaining vision continued to deteriorate as he got older, but when he reached his teenage years, Guardino participated in a gene therapy trial.
The trial was successful and restored his eyesight to about 80 percent.
Christian has since earned a spot in the Top 11.
