Performance DevelopmentJARO BOR KENIG, 2014, TK50m backstroke men, 50m course (in 2024 points)   193 169 104 0 0 0   2024(10 yrs)0:40,96 2023(9 yrs)0:42,85 2022(8 yrs)0:50,35 2021(7 yrs)0:50,35 2020(6 yrs)0:50,35 2019(5 yrs)0:50,35