[citation needed] Ken Horn grew up in Leicester, where he attended Wyggeston Grammar School for Boys.
He also produced and directed a one-off drama for ITV about the sinking of the Marchionness.
In 2006, Horn produced The Street, a Jimmy McGovern drama for BBC One that went on to win a BAFTA and an International Emmy.
In 2012, he produced the one-off drama Our Girl, starring Lacey Turner, for BBC One.
More recently, in 2019 and 2021, Horn produced the fifth and sixth series of Line of Duty for BBC One.