Jonathan Gault gives you 2 reasons as to why you should always pay attention to World Juniors and then gives you 4 reasons to pay attention this year. Plus meet the American 5k runner who has gone from college dropout to forklift operator to World Juniors all in the last year.

Blignaut won by 1 centimer as Piperi set a new US U20 record of 72-4.50 (2.06m).
Clifford can only see directly in front of himself so he made friends with a Kiwi, who let him run strides just behind him, and then Cliffordv tracked him in the race.
USC's Twanisha Terry ran a championships record of 11.03 in the semis but could only manage a 11.19 in the final.