A small, mysterious object was seen taped to Serbian tennis star Novak Djokovic’s chest during his second round match against Marton Fucsovics at the French Open 2023 in Paris. It turns out to be a nanotechnology device used to boost athletic performance and what Djokovic claimed to be “the biggest secret of my career.”
Here’s what Djokovic said when asked about the chip. “When I was a kid I liked Iron Man a lot, so I try to impersonate Iron Man,” he joked, adding, “My team delivers an incredibly efficient nanotechnology to help me deliver my best on the court, so that’s the biggest secret of my career. If it wasn’t for that, I probably wouldn’t be sitting here.”
