Michael Norman Runs #4 All Time 400m of 43.45 at Mt. Sac Relays
• Sunday, 21 April 2019 | Duration: 01:09
Michael Norman set a stunning personal best and equaled #4 all-time mark in the men's 400m at the 2019 Mt. Sac Relays on Saturday.The 21-year-old Norman who turned professionally after winning NCAA outdoor championships for USC last year clocked a storming 43.45 seconds to win the men's section 3.