In which year did this Cuban-American former Major League Baseball (MLB) player, who was the first one to join 40-40 club, publish a tell-all book about performance-enhancing drug usage across MLB players?
Jose Canseco:  Canseco has admitted using performance-enhancing drugs during his playing career, and in 2005 wrote a tell-all book, "", in which he claimed that the vast majority of MLB players use steroids.
i don't know