I've come across a couple of South African youngsters worth mentioning here.
Jaydon Fairlie is 15 years old and has PBs of 10.59, 20.80, and 46.81. I believe, his 200m and 400m times are SA U16 records.
Jaydon Fourie is 16 years old and has PBs of 10.73, 21.40, and most impressive, a LJ best of...