Lionel Messi regarded Roger Federer, Rafael Nadal, Novak Djokovic, LeBron James, and a few others as some of his GOATs from other Sports. "Maradona will always be our greatest legend. I also admire Jordan in basketball, and LeBron James and Steph Curry for their impact. I really admire tennis players like Federer, Rafa, and Djokovic," Messi said to NBC News.