At the Paris Olympics, Pakistan's Arshad Nadeem won gold in javelin, breaking records and highlighting a touching camaraderie with India's silver medalist, Neeraj Chopra.
Olympic medal winners bite their medals as a nod to an old tradition of testing gold's authenticity, though modern medals are mostly silver with a thin gold coating.
Vinesh Phogat was disqualified from the Olympics final for being 100 grams overweight, sparking controversy and reactions from across India.