Usain Bolt desperate for impactful role in track and field

Rio Olympics: Jamaica's Usain Bolt adds 4×100 relay gold, winning all nine of his events over last three Games – Orange County Register

Track And-Field News: Latest Track And-Field News and Updates at News18

Usain Bolt looks for new challenge - Daily Record

Sprinter Jim Hines, once the world's fastest man, dies at 76

Rio 2016: Phelps says goodbye; Bolt begins quest

The Express Tribune

Bolt Desperate for Impactful Role in Track and Field

TOISA

Usain Bolt wins 200-meters gold in Rio

Bigger Than Bolt: Jamaican Track Is The Story Of The 2012 Olympics

You Wouldn't Need Bolt”- Track Legend Michael Johnson Points Out Over-Reliance on Usain Bolt to Make Track and Field Prominent - EssentiallySports