Bruce Jenner -- Shirtless & Board in Greece

Like a lot of sunbathers in Europe, Bruce Jenner went topless on the beach in Greece on Monday.

Throwing modesty out to sea, the 63-year-old showed off his smooth and supple Olympic gold medal-winning chest and rippling abs while paddleboarding in a pair of festive high-waisted board shorts on the Aegean Sea.

Kendall isn't the only Jenner showing off in a bathing suit.