American NBA stars ripped world sprint king Noah Lyles on social media for comments saying he is offended when teams declare themselves "world champions" for winning an NBA crown.

The four-time Olympic gold medallist electrified the SAP Center crowd with a soaring floor routine that included a rock-solid landing on her signature Biles I tumbling pass of double layout with a half-twist.

The Jamaican sprinter left having won 11 world and eight Olympic golds, but now, six years later, it looks as if a rightful successor has emerged: Noah Lyles

The 25-year-old took silver last year but he stamped his mark on the final early on with his winning throw coming in the second round.

Bangladesh's fastest man Imranur Rahman is all set to compete in the 100m sprint in World Athletics Championship in Budapest, Hungary today.