Nineteen-year-old Australian hurdler Michelle Jenneke — who was an unknown athlete until her sexy warm-up exercises for the IAAF World Junior Championships went viral last summer — appears in the 2013 Sports Illustrated Swimsuit Edition for the first time.

She’s one of four athletes featured in the issue on newsstands this week. U.S. surfer Alana Blanchard and Dutch hockey stars Ellen Hoog and Eva de Goede are also in the magazine and on SI’s website.

Check out Jenneke’s SI video:

Jenneke caused a Katherine Webb-like Internet explosion when her warm-up routine captivated the world.

As a result, she’s now ranked No. 10 on AskMen.com’s 99 Most Desirable Women of 2013.