ON YOUR MARKS... GET SET... TMZ.com
The brains behind the world’s first-ever sperm race are spilling the tea to TMZ -- disclosing their donors are on one wild ride getting prepared for the big race day.
Eric Zhu and his Sperm Racing startup crew broke it down on "TMZ Live" Wednesday, telling us sperm is a key biomarker for male health, so they've turned 2 young donors -- one from UCLA and the other from USC -- into full-blown sperm-athletes, giving them thousands of dollars per week to help them fine-tune their swimmers for race day glory.