Bukowiecki 22.96 World U20 record
SPALA (POL, Dec 29): Polish World U20 record holder Konrad Bukowiecki improved at an open indoor meet here twice his own U20 World indoor shot put record (6 kg) with 22.72 in third round and 22.96 in fourth round. His previous mark was 22.48 on January 8, 2016 in Torun. Bukowiecki will still compete on Friday to end his U20 career and with the aim to attack the 23 meters. His series on Thursday: 22.30-22.03-22.72-22.96-f-22.