After Nadeem won gold and Chopra stood alongside him on the podium in Paris, Nadeem's mother Raziah Parveen said: "Winning and losing is part of sport, but they are like brothers."
Javelin gold medallist Arshad Nadeem arrived to a water canon salute and chants from thousands of supporters as he brought Pakistan's first Olympic medal home early on Sunday.
Nadeem threw an Olympic record of 92.97 metres for victory, India's defending champion Neeraj Chopra taking silver with 89.45. Grenada's Anderson Peters claimed bronze with 88.54m.
