South Africa’s fastest sprinter receives six-year doping ban

This is Carina Horn’s second doping offense in the last four years, and she is now ineligible to compete until 2029

Sixth-fastest marathoner in history faces a potential 10-year doping ban

Kenya’s Titus Ekiru, a 2:02 marathoner, faces a lengthy ban for multiple positive doping tests and submitting falsified medical documentation to the Athletics Integrity Unit

Peter Bol’s positive doping test revealed as “blunder” by Sports Integrity Australia

You rarely see a happy ending to a doping story, but this is it