61 people from the Warner Bros. Television Marketing team called a woman named Amy on her birthday and surprised her by singing "Happy Birthday." RecordSetter Co-founder Dan Rollman was present to adjudicate the attempt.
Marcus Morgan AKA Magnum Opus performed a freestyle rap non-stop for 13 hours, 30 minutes and 23.00 seconds. He set the record at the back office room of The Old Miami in Detroit, Michigan. Learn more about Marcus on his Twitter and Facebook accounts.