This week, we take a close look at young phenoms in the US, Jamaica and Scotland, break down Sha'Carri Richardson's opener and tell you who had the better career, Marcin Lewandowski or Adam Kszczot. *MB:Who ran the more impressive 800 - Juliette Whittaker or Cade Flatt? Who had the better career M. Lewandowski or Adam Kszczot?

Timothy Cheruiyot outran the world's best 1500 runners from start to finish and when it was all said and done he had the achieved the largest margin of victory in history (2.12 seconds).

Just days after the excelled in Oslo, Marcin Lewandowski and Drew Hunter impressed in Boston this afternoon but Noah Lyles literally stole the show as he fale-started but was not booted from the meet.

If you thought Kejelcha's world record was all that happened last week think again.

Timothy Cheruiyot had the greatest DL season in history and we hope some people start to appreciate how good he is.

Emmanuel Korir had the best 800 season since David Rudisha's magical 2012 campaign. Meanwhile, Clayton Murphy started off both indoors and outdoors slowly but nearly returned to his Olympic bronze medal winning form.

We can't wait for the men's 800 as it features two of the sports brightest mid-d talents in Donavan Brazier and Emmanuel Korir.

The last individual final of the 2017 IAAF Worlds is likely to be worth the wait. The Olympic champ Matthew Centrowitz hasn't looked great this year, nor has the reigning 3-time World champ Asbel Kiprop. If they don't win, who will?

Will South African Luvo Manyonga, perhaps the hottest athlete in the world right now, break the long jump world record? How will Asbel Kiprop look in his first DL race since finishing last at Pre?

Elijah Manangoi headlines the 1500, all of Rio medallists in the women's 800 will clash, and 16-year-old sensation Jakob Ingebrigtsen will race in front of the home fans in the "Dream Mile" which is being set up just for him. *IAAF preview.

Boston is the PLACE TO BE this weekend as there are some great names entered in these two events. From sprint stars like Wayde van Niekerk, Yohan Blake, Toriw Bowie, and  Shaunae Miller-Uibo to mid-d and distance stars like Robby Andrews, Leo Manzano, Donavan Brazier, Dejen Gebremeskel, and Muktar Edris. Plus can HSer Casey Clinger break 4:00 in the mile?

On Saturday morning, it will be time to turn off the cartoons and tell the kiddos they'll be watching track as the Shanghai DL starts at 7 am ET. If you don't have kids, maybe the exciting action will put you in the mood to start a family. 

The greatest 800 runner ever is our pick for #1 again. There are two Americans in the top 10, but where do Murphy and World Indoor champ Boris Berian rank against the world's best?

David Rudisha lost the most races of his pro career this year but he's our #1. We tell you why. How could we possibly rank Boris Berian as the US #1 when he didn't even make the final at USAs? Because Nick Symmonds told us to.

Simpson is the reigning DL champ but she's never beaten Ethiopian teen sensation Dawit Seyaum. In the 5,000, Pre winner Yomif Kejelcha faces Doha 3k winner Hagos Gebrhiwet and a ton of other fast guys (six men sub-13:00). Plus Justin Gatlin in the 100, Renaud Lavillenie in the pole vault and Jasmin Stowers in the 100 hurdles.

Can Team USA upset Team Kenya, which nearly coughed up a huge lead last year? If you were the Team USA coach, who would you anchor? Robby Andrews or Duane Solomon?