Fiji and new Zealand has won the most rugby sevens tournaments
South Africa
The country that won the silver medal in the Men's Rugby Seven's Tournament at the Rio 2016 Olympics was Great Britain.
The country that won the bronze medal in the Men's Rugby Sevens Tournament at the Rio 2016 Olympics was South Africa.
Cameron hutchens
The USA won the tournament and because rugby union has not been played in the games since the USA are still the Olympic champions
Uconn
Phil Mickelson.
England.
Wallabies
England
sri lanka