Andre De Grasse finishes second in 100m and 200m at Diamond League final

De Grasse equals his 100m personal best of 9.89 seconds

Sifan Hassan narrowly misses her mile world record in Brussels

Hassan came up just short, crossing the line in 4:14.75, the fourth-fastest time in history

The Diamond League makes final stop in Brussels on Friday

Brussels marks the last chance for athletes to qualify for the Diamond League final