Performance DevelopmentALEKSANDAR ŽIVKOVIĆ, 2015, OL50m freestyle men, 25m course (in 2024 points)   0 64 0 0 0   2024(9 yrs) 2023(8 yrs)0:50,38 2022(7 yrs)0:50,38 2021(6 yrs)0:50,38 2020(5 yrs)0:50,38