The sixth time that an athlete , sub 9.9 before the 10/05.

[Skeng DX]

The full list:
1 9.76 1.8 Usain Bolt 03.05.2008
2 9.82 1.8 Usain Bolt 05.05.2012
3 9.84 0.5 Yohan Blake 09.05.2012
4 9.84 1.8 Asafa Powell 07.05.2005
5 9.86 1.8 Ato Boldon 19.04.1998
6 9.86 0.2 Tyson Gay 04.05.2013