Olympic champion Ryan Crouser shatters own shot put world record

• Crouser breaks own world mark with 23.56m throw in LA
• US sprint star Sha'Carri Richardson among scratches in 100m

Olympic and world shot put champion Ryan Crouser produced a sensational performance to obliterate his own world record at the Los Angeles Grand Prix on Saturday.

The 30-year-old American star heaved a mammoth 23.56m throw at Drake Stadium to smash his previous world mark of 23.37m set at the US Olympic trials in Eugene in 2021.