Let's make this birthday one to remember.

37 years old (Born on March 13, 1988)

Happy Birthday, Dominik Landertinger! You're the only guy we know who can ski uphill faster than most of us slide downhill. Ever since your Olympic debut in 2010, you've been collecting medals like they're going out of style—silver in Vancouver's relay, bronze and silver in Sochi—seriously, do you have a secret medal detector hidden somewhere?

Whether you're sprinting through snow or shooting targets with laser-like precision, you've always made biathlon look easy (and made the rest of us feel guilty for complaining about shoveling our driveways). Here's to another year filled with laughter, success—and fewer penalty loops!