Prince Fielder is big! And we're not talking about his physique. On Tuesday, the Tigers slugging first baseman watched as the Topps company unveiled the world's largest baseball card — and Fielder is on it. The card, which features Fielder in his familiar follow-through, is 90 feet tall by 60 feet wide, and was unveiled at a park in Lakeland, Fla., not far from the Tigers spring training facility. The event was attended by nearly 75 Little Leaguers. From The Detroit News: