Avengers actor Tom Hiddleston, who portrays the character of Loki in Marvel Cinematic Universe, said Rafael Nadal's determination makes him cry. Talking about Roger Federer, Hiddleston stated, "Federer is [elegant] like [late American dancer] Fred Astaire." Federer had recently stated that the debate over the GOAT (Greatest of All Time) in tennis will continue as long as Nadal is playing.