Ukraine will send 61 athletes to the 2013 IAAF World Championships in Moscow, led by two athletes who top the world season lists in their respective events.

At just 21, talented javelin thrower Dmitry Tarabin has a more interesting background than most of his older competitors.

Reigning World 200m champion Usain Bolt will defend his title in Moscow at the 2013 IAAF World Championships and will look to regain the 100m crown he lost to team-mate Yohan Blake in Daegu two years ago.

A total of 67 athletes, 35 men and 32 women, have been named by the Germany Athletics Federation (DLV) to compete at the 2013 IAAF World Championships in Moscow.

When Spain s Jesus Angel Garcia takes to the start line for the 50km Race Walk at the 2013 IAAF World Championships in Moscow, he will make history for the most appearances by a male athlete in the history of the event.

Cuba will be represented by 25 athletes at the 2013 IAAF World Championships in Moscow from 10-18 August.