BHHS Records
HASINDU SELLAHEWA has broken and currently holds the following Baulkham Hills High School ATHLETICS records:
100m  14B - 11.97 Sec(2015)
Long Jump 15B  5.60m (2016)
Triple Jump 15B 11.81m (2016)
Long Jump  16B  5.98m (2017)
Triple Jump  16B 12.61m (2017)
Long Jump 17+B 6.52m (2019)
Triple Jump 17+ B 13.20m (2019)
 
HILLS ZONE CHSSA Records
HASINDU SELLAHEWA has broken and currently holds the following HILLS ZONE CHSSA School ATHLETICS records:
Triple Jump 15B 12.30m(2016)
Long Jump  16B 6.44m(2017)
Triple Jump  16B 13.16m (2017)
Triple Jump  17+B  14.13m(2019)