The world’s first-ever sperm race is officially on -- swimmers are going head-to-head in the name of science … and to spotlight the serious dip in male fertility.
A crew of young moguls and millionaire backers from the startup Sperm Racing have pulled in over $1 million to bring their wild vision to life -- and it’s all going down April 25 at the Hollywood Palladium … with thousands set to watch those lil troopers compete live.

Sperm Racing boss Eric Zhu, a teen tech mogul, hyped up the event in his racing "manifesto," saying .