During a heartfelt speech at the 12th annual Race for Hope event in Washington, D.C. this morning, David Cook announced the passing of his 37-year-old brother Adam.
Adam Cook died yesterday after a long battle with brain cancer.
David Cook's brother Adam has died after a long battle with brain cancer.
According to David's official website, the "American Idol" winner announced his brother's death before the Race for Hope -- a 5k run which benefits brain cancer research -- in Washington, D.C. today.