Now that's an odd couple.
Sure, Serena Williams and Bruce Jenner are both stellar athletes, but 36 years separate their Olympic bouts. Apparently a gold medal forms a bond in spite of a generational gap.
"Serena just sent me this pic! Awww I miss them! Love you @serenawilliams," Kim Kardashian tweeted along with a photo of the now-and-then Olympians.
Jenner's moment of glory came in the 1976 Montreal summer Olympics when he won the decathlon gold medal, and Williams won her first singles gold on Saturday -- and celebrated her win with quite a victory dance.
"I don't think I've ever danced like that," she said, according to the AP. "I don't even know where the dance came from."
Check out the now and then Olympians below: