Michael Brian Green (born June 2, 1987), known professionally as Lyricold (known on YouTube as KidBehindACamera, and sometimes known as Pickleboy), is an American YouTube personality, vlogger, prankster, as well as a rapper from Charleston, South Carolina.

Even though Michael in a video once claimed he isn’t a “rapper,” he rose to fame for being the son and cameraman of the late YouTube star, Angry Grandpa, who passed away on December 10, 2017. His debut studio album, Ashes, released on Christmas Day of 2018, dedicates the memory of his late father.