34 years old (Born on October 10, 1990)
Happy Birthday, Shelby Miller! You've been throwing fastballs and nasty curveballs since day one—making batters look silly on your way to finishing third in the 2012 Rookie of the Year voting. Not everyone can say they dazzled in red-and-white, landing an impressive 15 wins as a rookie with the St. Louis Cardinals!Though you've faced plenty of hitters who wanted nothing more than to ruin your day, rumor has it cake-cutting gives you even less trouble than striking out opponents. Keep enjoying life’s victories off the mound too; after all, age is just another number you can throw by batters!