Gout Gout has new rival as new 16-year-old sprint wonderkid smashes 100m record

American Noah Lyles wins fourth World Championship 200m title to match Usain Bolt's historic record

Lyles surges late to win fourth successive 200m gold

Noah Lyles matches a Usain Bolt record with fourth straight 200-meter world title

Worried for your record, Usain? Olympic legend Bolt watches Gout Gout

Usain Bolt makes startling admission on his fitness eight years after retirement - The Mirror

Usain Bolt on his track greatness: "I wanted to set high standards and I did"