The roar of Hayward Field faded to a stunned silence as 16-year-old Cooper Lutkenhaus, trailing in seventh place with 200…
Browsing: Cooper Lutkenhaus shattered the Under-19 800m world record at 16. Explore his bio
The roar of Hayward Field faded to a stunned silence as 16-year-old Cooper Lutkenhaus, trailing in seventh place with 200…