As part of the male reproductive system, the prostate glandâs main purpose is to secrete a slightly alkaline fluid that forms part of the seminal fluid, a fluid that carries sperm.
Average Speed. If you take the average speed of the current world 100 m record (Bolt's 9.58 s), you get about 10.44 meters/sec (23.35 miles/hr, 37.58 km/hr). However, if you were to record instantaneous speed at different points throughout the race, the runner would reach a maximum speed much greater than this.
The current fastest man in the World (World record holder of the 100 m sprint race) is Jamaican sprinter Usain Bolt. Jamaican set a new men's 100m record of 9.58 seconds at the World Championships in Berlin, August, 2009.Bolt also holds the World record in 200m (19.30s) and 4 x 100m Relay (37.10s).What makes Usain Bolt the fastest sprinter in the world? Bolt has an estimated 80% of fast-twitch muscle fibres, ideal for sprinting.amaican set a new men's 100m record of 9.58 seconds at the World Championships in Berlin, August, 2009. Bolt also holds the World record in 200m (19.30s) and 4 x 100m Relay (37.10s). What makes Usain Bolt the fastest sprinter in the world? Bolt has an estimated 80% of fast-twitch muscle fibres, ideal for sprinting.