Every year Time magazine puts a person or group of people on the cover. Here is the list so far from when it began in 1927 up to 2020. Most of them are politicians and people who have contributed or influenced the world in positive and negative ways. My guess the cover of 2021 will be the U.S. Capitol insurrectionists but who knows.
1927 Charles Lindbergh
1928 Walter Chrysler
1929 Owen D. Young
1930 Mahatma Gandhi
1931 Pierre Laval
1932 Franklin D. Roosevelt
1933 Hugh S. Johnson
1934 Franklin D. Roosevelt’s
1935 Hailie Selassie
1936 Wallis Simpson
1937 Chiang Kai-shek and Soong Mei-ling
1938 Adolf Hitler
1939 Joseph Stalin
1940 Winston Churchill
1941 Franklin D. Roosevelt
1942 Joseph Stalin
1943 George Marshall
1944 Dwight D. Eisenhower
1945 Harry S. Truman
1946 James F. Byrnes
1947 George Marshall
1948 Harry S. Truman
1949 Winston Churchill
1950 The American fighting-man/U.S. troops in the Korean War
1951 Mohammad Mossadegh
1952 Queen Elizabeth II
1953 Konrad Adenauer
1954 John Foster Dulles
1955 Harlow Curtice
1956 The Hungarian freedom fighter/revoluntionaries
1957 Nikita Khrushchev
1958 Charles de Gaulle
1959 Dwight D. Eisenhower
1960 The U.S. Scientists
1961 John F. Kennedy
1962 Pope John XXIII
1963 Martin Luther King Jr.
1964 Lyndon B. Johnson
1965 William Westmoreland
1966 The Inheritor of Americans aged 25 and under
1967 Lyndon B. Johnson
1968 The Apollo 8 of William Anders, Frank Borman, and Jim Lovell
1969 The Middle Americans/silent majority
1970 Willy Brandt
1971 Richard Nixon
1972 Henry Kissinger
1973 John Sirica
1974 King Faisal
1975 American Women including Billie Jean King, Betty Ford, and others
1976 Jimmy Carter
1977 Amwar Sadat
1978 Deng Xiaoping
1979 Ruhollah Khomeini
1980 Ronald Reagan
1981 Lech Walesa
1982 The Computer/Machine of the Year
1983 Ronald Reagan and Yuri Andropov
1984 Peter Ueberroth
1985 Deng Xiaoping
1986 Corazon Aquino
1987 Mikhail Gorbachev
1988 The Endangered Earth/Planet of the Year
1989 Mikhail Gorbachev
1990 George H.W. Bush
1991 Ted Turner
1992 Bill Clinton
1993 The Peacemakers of Nelson Mandela and others
1994 Pope John Paul II
1995 Newt Gingrich
1996 David Ho
1997 Andrew Grove
1998 Bill Clinton and Ken Starr
1999 Jeff Bezos
2000 George W. Bush
2001 Rudy Giuliani
2002 The Whistleblowers
2003 The American soldier especially during the Iraq War
2004 George W. Bush
2005 The Good Samaritans of Bono, Bill Gates, and Melinda Gates
2006 You/individual content creators of the web
2007 Vladimir Putin
2008 Barack Obama
2009 Ben Bernanke
2010 Mark Zuckerberg
2011 The Protester/global protests
2012 Barack Obama
2013 Pope Francis
2014 Ebola fighters/health care workers
2015 Angela Merkel
2016 Donald Trump
2017 The Silence Breakers
2018 Guardians/journalists including Jamal Khashoggi and others
2019 Greta Thunberg
2020 Joe Biden and Kamala Harris