LAUSANNE, Switzerland — For wrestling, this may have been the ultimate body slam: getting tossed out of the Olympic rings.

The vote Tuesday by the IOC’s executive board stunned the world’s wrestlers, who see their sport as popular in many countries and steeped in history as old as the Olympics themselves.

While wrestling will be included at the 2016 Olympics in Rio de Janeiro, it was cut from the games in 2020, which have yet to be awarded to a host city.

2004 Olympic Greco-Roman champion Khasan Baroev of Russia called the decision “mind-boggling.”

“I just can’t believe it. And what sport will then be added to the Olympic program? What sport is worthy of replacing ours?” Baroev told the ITAR-Tass news agency. “Wrestling is popular in many countries — just see how the medals were distributed at the last Olympics.”

American Rulan Gardner, who upset three-time Russian Olympic champion Alexander Karelin at the Sydney Games in an epic gold-medal bout known as the “Miracle on the Mat,” was saddened by the decision.

“It’s the IOC trying to change the Olympics to make it more mainstream and more viewer-friendly instead of sticking to what they founded the Olympics on,” Gardner told The Associated Press in a telephone interview from Logan, Utah.

The executive board of the International Olympic Committee reviewed the 26 sports on its summer program in order to remove one of them so it could add one later this year. It decided to cut wrestling and keep modern pentathlon — a sport that combines fencing, horse riding, swimming, running and shooting — and was considered to be the most likely to be dropped.