@ Jamba
This is exactly what is said in the article
This suggests the commercial with Wade
was released internationally and that's why the media followed them around. But has anyone ever seen a version with Wade in it? I live in Europe but I only ever saw the known version. And that boy in the known version of the commercial is definitely not Wade. Even if we would speculate maybe he is masked or something. I don't think so. The boy in the commercial is taller than Wade was at the time and has longer legs and arms.
So I have no idea why Joy says this and whether it makes sense or doesn't that she would lie about such a thing, but I believe what I see with my eyes. And what I see is that that boy is not Wade.
And Joy definitely seems very manipulative.
Variety Today is the same publication that published this interview, not another magazine. They just refer back to the fact that they reported it as an exclusive six months before. It seems it was some kind of go-to media for them. So who gave them the "world exclusive" six months before that Wade was the boy in the commercial? Likely it was Joy. Then she complains about how they are chased around by the media... I wouldn't be surprised if that was an exaggeration. Just like the claim that Universal Studios wanted to make a movie based on Wade's life.
ETA: This is Wade from the LA Gear commercial
His body type is not at all like the boy's in the Pepsi commercial. That boy is taller, has longer legs and arms and thinner. Even if this LA Gear commercial was shot a year before Pepsi, Wade was rather a bit chubby child, not a slender one, like the boy in the commercial. So no, I don't believe in the body double speculation either.