Million of sperms die during intercourse, sperms die after 3 months if unused, 1/3 of all male and female sperms joined together die. Millions of unusable sperms go to waste because they are simply rejects as sperms. You succeeded not because you are the fittest but because of nature’s lottery. If you’re lucky and have no birth defect you still have to contend with life especially if you are poor and sickly. But in the end you still grow old and die.

Just sheer bad luck.

If your fishing for predestination, personally I see no evidence for that. The sperm that created all of us was simply first. I think I might have cheated to win but I’m not sure, it’s hard to remember back that far.

"head" start..

Half of me. Not understanding that "why" has nothing to do with how life works, is a fundamental element of religious beliefs.

Why not? One had to win.