Kevin Durant celebrates the men's basketball gold medal after the U.S. beat Serbia 96-66.
Kenya's gold medal winner Eliud Kipchoge is flanked by Ethiopia's silver medal winner Feyisa Lilesa and United States' bronze medal winner Galen Rupp during the medal ceremony for the men's marathon during the closing ceremony Sunday.
Kyle Snyder of the U.S. celebrates after winning his semifinal match in the 97-kilogram freestyle wrestling division on his way to a gold medal.
Gwen Jorgensen of the United States waves after receiving the gold medal for the women's triathlon on Copacabana beach in Rio de Janeiro, Brazil, on Saturday.
United States' KK Clark of the women's water polo team celebrates after winning the gold medal match against Italy at the 2016 Summer Olympics in Rio de Janeiro, Brazil, on Friday.
Matthew Centrowitz of the U.S. crosses the line Saturday night to become an improbable winner in the men's 1,500-meter final.
United States' Allyson Felix celebrates after winning the gold medal in the women's 4x400-meter relay final in Rio de Janeiro, Brazil, on Saturday.
United States' Kerri Walsh Jennings, left, and teammate April Ross were happy to claim the bronze medal in women's beach volleyball.
Lindsay Whalen, left, and Maya Moore celebrate with teammate Breanna Stewart, right, during the U.S. women's basketball team's 101-72 win over Spain in the gold medal game Saturday in in Rio de Janeiro, Brazil.
United States' Ashton Eaton celebrates after making a clearance in men's decathlon pole vault during the athletics competitions of the 2016 Summer Olympics at the Olympic stadium in Rio de Janeiro, Brazil, on Thursday.
United States' Kawika Shoji (7), celebrates with teammates Matthew Anderson (1), David Lee (4) and William Reid Priddy (8) after defeating Poland in a men's quarterfinal volleyball match at the 2016 Summer Olympics in Rio de Janeiro, Brazil, on Wednesday. The U.S. men claimed the bronze medal.
Brianna Rollins of the United States, right, wins the gold medal in the women's 100-meter hurdles Wednesday night. Kristi Castlin of the U.S., left, was third as the Americans swept the event.
Simone Biles, gold medal winner, and silver medallist and compatriot Aly Raisman, left, wave after final results for floor routine during the artistic gymnastics women's apparatus final at the 2016 Summer Olympics in Rio de Janeiro Tuesday. Associated Press/Dmitri Lovetsky
United States' Helen Louise Maroulis celebrates after beating Japan's Saori Yoshida for the gold during the women's wrestling freestyle 53-kg competition at the 2016 Summer Olympics in Rio de Janeiro, Brazil, on Thursday. Yoshida was a 16-time world champion who was going for her fourth gold. Maroulis was on a two-year winning streak of her own.
Michael Phelps competes in the men's 4 x 100-meter medley relay final at the 2016 Summer Olympics on Saturday in Rio de Janeiro, Brazil.
The women's rowing teams from the United States, left, and Romania celebrate on the dock after winning medals in the women's eight event at the Olympics on Saturday in Rio de Janeiro. Romania took the bronze, the United states the gold and Britain the silver.
Katie Ledecky celebrates after winning gold Friday night in the women's 800-meter freestyle and breaking her own world record in the event. Associated Press/Julio Cortez
The United States men's 4x400 meter relay team Arman Hall, Tony McQuay, Gil Roberts and LaShawn Merritt celebrate winning the gold medal Saturday.
Simone Manuel of the U.S. celebrates winning a gold medal and setting a new Olympic record in the women's 100-meter freestyle Thursday night. Associated Press/Natacha Pisarenko
Simone Biles of the U.S. was dominant in the floor exercise Thursday, wrapping up the women's individual all-around gold medal at the Summer Olympics in Rio de Janeiro.
United States' Katie Ledecky, second from right, celebrates with her teammates Allison Schmitt, Maya DiRado and Leah Smith, from left, after coming in first in the women's 4 x 200-meter freestyle relay final.
Teammates congratulate United States' Michael Phelps after winning a gold medal in the men's 4 x 200m freestyle relay.
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