Well that ratio stinks (a possible 3 in 12 million).
I didn't say 3 in 12 to 15 million. Reread the post. I said 2 former competitors, not spectators. There haven't been close to 12 million riders, there have been just over 10,000 total competitors and just over 6,000 have completed the tour since in it's 108 year history. The third person i mentioned is a mountain biker, not a road racing cyclist.
The tour de France has an unfair advantage because the cyclist do not perform in a stadium or on a track but they cycle past a population of about 60 million people and foreign visitors add to that number. You are comparing pigskin to grapes.
That's why I included the Indy 500 info.
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"The mass of men lead lives of quiet desperation." Henry David Thoreau
His disciples asked him, "Rabbi, who sinned, this man or his parents, that he was born blind?"
Jesus answered, "Neither he nor his parents sinned; it is so that the works of God might be made visible through him. "
John 9:2-3