Macaulay became popular after being featured as Kevin McCallister in Home Alone. He elbowed his way to stardom at a tender age back in the 90s. Although he was known as a cute little charming and mischievous kid off screen, his personal life was slowly edging into a mess. Besides having a strained relationship with his family, Macaulay also happened to have a weird relationship with Michael Jackson. Here is a detailed breakdown of the unusual childhood of Macaulay Culkin.