Zelin Cai of China won the silver medal in men's 20 kilometres race walk at the Rio 2016 Olympics.
The country that won the silver medal in the Men's 20 Kilometer Race Walk at the Rio 2016 Olympics was China.
Maria Guadalupe of Mexico won the silver medal
Australia was the silver medal winner in the Men's 50 Kilometer Race Walk event at the Rio 2016 Olympics.
Jared Tallent won the silver medal in the Men's 50 Kilometer Race Walk event at the Rio 2016 Olympics.
Olga Kaniskina Russia (RUS)
Jared Tallent Australia (AUS)
Erick Barrondo Guatemala (GUA)
In the Olympics, a silver medal means you earned 2nd place.
approximate to 35 grams weight in silver medal
No it's 92.5% silver
She has won a silver in 1998