Olympic heptathlon champion Nafi Thiam today announced her participation for the 41st edition of the AG Memorial Van Damme on the 1st of September, the final leg of the IAAF Diamond League. The multi event standout will take part in the high jump. In the build up to the IAAF World Championships in London, Nafi will also compete in the AG Memorial Urban Series in Liège (6 May) and Antwerp (8 July).