SS501's Park Jung Min lost an incredible 22 pounds (10kg) for his comeback! Park Jung Min uploaded multiple pictures of himself working out on his personal Facebook page for his fans to see. Though he lost weight, it seems like he packed on some muscles. His company, CNR Media, commented, "He lost 22 pounds due to exercising, and also changed his diet. He's working hard while thinking about his fans." Park Jung Min's first solo album will drop on the 25th. [gallery columns=4] Source: Newsen Photos: Park Jung Min's Facebook