12:26 Michael Johnson vs. Maurice Greene rivalry derailed at 2000 Olympic trials | NBC Sports 24K 100%
17:53 Michael Johnson Training System (Detailed workouts, Training Secrets, New info.) #michaeljohnson 18K 100%
54:07 Michael Johnson reacts to Noah Lyles 100m Olympic victory + talks Grand Slam Track league | Nightcap 48K 100%