Greatest

A shirtless man with a muscular build and short dark hair is shown in a series of black and white and color clips, first looking intently to the side, then shouting with his mouth open, then pointing directly at the camera with his right index finger, then raising both arms above his head in a victory pose while being held by another person, and finally shown in a close-up wearing a black boxing helmet and black gloves, smiling with his mouth open. The setting changes from an indoor space with a dark background to a boxing ring with a dark backdrop.