Just Fontaine, a French footballer, holds the record for scoring the most goals (13) in a single FIFA World Cup tournament, achieved in the 1958 edition.

Novak Djokovic holds the record for the most Grand Slam titles won in the Open Era, with 22 titles to his name as of 2023.

Eddie Eagan is the only athlete to win gold medals in both the summer and winter Olympic Games. He won gold in boxing in the 1920 Summer Olympics and in bobsleigh in the 1932 Winter Olympics.

Lewis Hamilton holds the record for the most race wins in Formula One, with 103 wins as of 2023.

Tiger Woods is the only golfer to win the Masters Tournament four times in a row, achieving this feat from 1997 to 2000.

Wilt Chamberlain holds the record for the most points scored in a single NBA game, with 100 points scored on March 2, 1962.

Usain Bolt is the only athlete to win three consecutive Olympic gold medals in the 100-meter dash, achieving this feat in 2008, 2012, and 2016.

Lance Armstrong holds the record for the most Tour de France victories, with seven consecutive wins from 1999 to 2005. However, his titles were later stripped due to doping violations.

Rod Laver is the only tennis player to win all four Grand Slam tournaments in a calendar year, achieving this feat twice, in 1962 and 1969.

Michael Phelps holds the record for the most Olympic gold medals, with 28 gold medals won throughout his career.

Bill Rodgers is the only athlete to win the Boston Marathon, New York City Marathon, and London Marathon in the same year, achieving this feat in 1979.

Tiger Woods holds the record for the lowest score in a single round of the Masters Tournament, with a score of 68 in the final round of the 1997 tournament.

Jim Thorpe is the only athlete to win the Super Bowl, NBA Finals, and World Series in the same year, achieving this feat in 1919.

Margaret Court holds the record for the most consecutive Grand Slam titles won, with 11 consecutive titles won from 1968 to 1970.