youngest person to win a grammy award
2. Leann Rimes Leeann Rimes captured the industry with her debut studio album Blue. Photo: Reuters. The country singer became the youngest Grammy Award winner when she won the honor in 1997 at 14 years old. She was also the first country artist to win the Best New Artist Category, reports the Examiner. 3. Christopher Cross The only other artist other than Christopher Cross to have won all of the big four is Adele.