Timothy Halko
ABOUT TIMOTHY HALKO
Became known as the father of Musical.ly sensation, Kaylee Halko .
He and his family appeared on 20/20 alongside their daughter for her rare condition.
His daughter was born with a rare, premature aging condition called progeria.
He's married to Marla Halko.
In addition to Kaylee, they also have a son named Jacob Halko .
