No, simply you are an idiot.
I happen to have followed Gyans career, and your nonsense its just retarded. He made his senior football debute in 2003, in Ghana and same year was bought by Udinese (and debuted for the NT), 7 years ago, he was 17-18 year old. What your idiotic notion is saying, is that he made his professional debute atleast when he was 23-25. I mean seriously, what frigging nonsense.
He even has Ghana's record for youngest ever scorer for their national team as 17 year old. Yes a well known mid twenties player with playing experience would hold that record. I mean its just impoooooooooossible he is an exceptional player who is soon 25 years old.