Early life
A nearly fatal dog bite at age two left Charlie Puth with a permanent scar on his right eyebrow. He was born on December 2, 1991, in Rumson, New Jersey, to Debra and Charles Otto Puth Sr. His father is of Italian, German, and Hungarian descent and Catholic; his mother is Jewish. Puth has two younger twin siblings, Stephen and Mikaela.
He attended Manhattan School of Music and later Berklee College of Music, studying music production and songwriting. Puth grew up with music from his family and started posting videos to YouTube as a teenager.