Videos of KJ Biermann, 15, having sex with underage family member found on phone, prosecutor claims

WARNING: THIS ARTICLE CONTAINS GRAPHIC CONTENT.

KJ Biermann, the 15-year-old son of Kim Zolciak and Kroy Biermann, has been accused of having sex with an underage relative.

KJ — born Kroy Jagger Biermann Jr. — appeared in Georgia’s Fulton County Superior Court Friday as he faces s...