A multimedia presentation is shown at a ceremony for the 50th anniversary of the deadly attack on the Israeli Olympic team at the 1972 Summer Olympics in Munich by a Palestinian militant group, at the port of Tel Aviv, Israel, Wednesday, Sept. 21, 2022. The head of the International Olympic Committee apologized for the organization's longtime failure to commemorate 11 Israeli athletes killed by Palestinian militants at the 1972 Munich Olympics. Thomas Bach said the Palestinian attack in Munich was one of "the darkest days in Olympic history" and an assault on the Olympic Games and its values. (AP Photo/Maya Alleruzzo)

International Olympic Committee President Thomas Bach hugs Ilana Romano, widow of Yossef Romano, who was killed 50 years ago in the deadly attack on the Israeli Olympic team at the 1972 Summer Olympics in Munich by a Palestinian militant group, in Tel Aviv, Israel, Wednesday, Sept. 21, 2022. The head of the International Olympic Committee has apologized for the organization's longtime failure to commemorate 11 Israeli athletes killed by Palestinian militants at the 1972 Munich Olympics. Bach said the Palestinian attack in Munich was one of "the darkest days in Olympic history" and an assault on the Olympic Games and its values.(AP Photo/Maya Alleruzzo)

Ilana Romano, widow of Yossef Romano, center left, and Anki Spitzer, center, widow of Andre Spitzer, both killed 50 years ago in the deadly attack on the Israeli Olympic team at the 1972 Summer Olympics in Munich by a Palestinian militant group, greet guests at a ceremony in Tel Aviv, Israel, Wednesday, Sept. 21, 2022. The head of the International Olympic Committee has apologized for the organization's longtime failure to commemorate 11 Israeli athletes killed by Palestinian militants at the 1972 Munich Olympics. (AP Photo/Maya Alleruzzo)

International Olympic Committee President Thomas Bach addresses a ceremony on the 50th anniversary of the deadly attack on the Israeli Olympic team at the 1972 Summer Olympics in Munich by a Palestinian militant group, in Tel Aviv, Israel, Wednesday, Sept. 21, 2022. The head of the International Olympic Committee has apologized for the organization's longtime failure to commemorate 11 Israeli athletes killed by Palestinian militants at the 1972 Munich Olympics. Bach said the Palestinian attack in Munich was one of "the darkest days in Olympic history" and an assault on the Olympic Games and its values. (AP Photo/Maya Alleruzzo)

International Olympic Committee President Thomas Bach addresses a ceremony on the 50th anniversary of the deadly attack on the Israeli Olympic team at the 1972 Summer Olympics in Munich by a Palestinian militant group, in Tel Aviv, Israel, Wednesday, Sept. 21, 2022. The head of the International Olympic Committee has apologized for the organization's longtime failure to commemorate 11 Israeli athletes killed by Palestinian militants at the 1972 Munich Olympics. Bach said the Palestinian attack in Munich was one of "the darkest days in Olympic history" and an assault on the Olympic Games and its values. (AP Photo/Maya Alleruzzo)

Ilana Romano, widow of Yossef Romano, who was killed 50 years ago in the deadly attack on the Israeli Olympic team at the 1972 Summer Olympics in Munich by a Palestinian militant group, speaks at a ceremony in Tel Aviv, Israel, Wednesday, Sept. 21, 2022. The head of the International Olympic Committee has apologized for the organization's longtime failure to commemorate 11 Israeli athletes killed by Palestinian militants at the 1972 Munich Olympics. Thomas Bach said the Palestinian attack in Munich was one of "the darkest days in Olympic history" and an assault on the Olympic Games and its values. (AP Photo/Maya Alleruzzo)