@people: It's been more than 50 years since tennis legends — and legendary rivals — #ChrisEvert and #MartinaNavratilova faced off on the court for the first time, and these days? “There's no competition,” says Evert. “We're just supportive of each other.” Even as they battled in 80 matches during the '70s and '80s, including 60 tournament finals, Evert and Navratilova forged a friendship through their extraordinary shared experience, including their battles with cancer. Read the full story in our bio link.