A table with medal counts of top 5 countries in the past 3 summer olympics. USA came out on top by both gold and total medals at Tokyo 2020, Rio 2016 and London 2012 Summer Olympics. In 2020 Tokyo, USA got 39 gold medals and total 113 medals. In 2016, USA got 46 gold medals and total 121 medals. In 2012, USA got 48 gold medals and total 104 medals.