Gjert Ingebrigtsen, a Norwegian athletics coach, is on trial for allegedly abusing his son Jakob and other children. He claims to be an 'overly protective' father, denying the allegations of physical and mental abuse. Jakob, a double Olympic champion, testified that his father manipulated and controlled him, detailing several incidents of alleged abuse. Gjert insists he loves his children and was trying to protect them, while his children have expressed discomfort and fear towards him.