I'm guessing you mean who holds the record... If that is the question you are trying to put forth, the answer is Usain Bolt.
Austin Crawford (Dallas, Texas) 50 meter dash world record: 4.98 second
The men's 100-meter dash masters record is held by Kim Collins from Saint Kitts and Nevis, with a time of 9.93 seconds set in 2016.
Yes. She won three gold medals at the 1988 Summer Olympics (100 meter dash, 200 meter dash, 4x100 meter relay) and still holds the world record for the 100 meter dash and 200 meter dash.
Usain Bolt - 9.58 seconds.
Usain Bolt, 9.58s
Cory Legget
Florence Griffith-Joyner holds the women's world record in the 100 meter dash at 10.49 set in 1988. ---- The Olympic record for the women's 100 meter dash was set by Florence Griffith-Joyner at the 1988 Games in Seoul at a time of 10.54 seconds.
Tyson Gaye
jerry murdock
Florence Griffith-Joyner (Flo Jo) was a track and field star who currently holds the world record in the 100 meter dash and 200 meter dash.
Jeff Demps 10.01 seconds
Usain Bolt holds the world record at 9.69 seconds for the 100 meter dash. Usain Bolt holds the world record at 19.30 seconds for the 200 meter dash. Michael Johnson holds the world record at 43.18 seconds for the 400 meter dash. So I would say Usain Bolt.