The Internet, Bert Kreischer tells Men's Health his triathlon training ... the 48-year-old responded to comments from fans about how he stays in shape—despite misconceptions about his physique.

Steve-O vowed to make 2018 his fittest year yet, and he's making it happen. The star recently competed in the Nautica Malibu Triathlon in Los Angeles, California — his first-ever triathlon.

EXCLUSIVE: In fighting shape! Bikini-clad Lara Trump, 40, shows off muscular physique as she scoops bronze medal at Florida triathlon after finishing in impressive 1hr 19mins ...

Atienza showed off his fit physique alongside a chubbier picture of him in 2009, and the stroke survivor owes his transformation to triathlon, he said on Instagram yesterday, Jan. 1.

Bikini-clad Lara Trump, 40, placed third for her age-group at the Tampa General Hospital Loggerhead Triathlon, finishing in an impressive 1 hour and 19 minutes.