i am the one

A man with a chain necklace looks at the camera, then the scene cuts to a man in a white robe and hood standing with arms outstretched in a dimly lit room, followed by a young boy in a red shirt smiling, then a man in a yellow vest and patterned pants dancing in a bedroom with a drummer, and finally a man in a white robe and hood raising his arm while standing at a podium next to a man in a plaid shirt.