(AP) — Players who scored in the German and Hungarian soccer leagues removed their jerseys to display undershirts with the words: “Justice for George Floyd.”

Others from English soccer clubs Liverpool, Chelsea and Newcastle dropped to one knee during practice in a clear gesture of support.

In New Zealand, a Nigerian-born UFC fighter addressed a crowd of 4,000, imploring those listening to “speak up” and take peaceful action to register their discontent.

Dismayed by the death of Floyd and inspired by the actions of Colin Kaepernick, athletes from around the world have come together during one of the most politically charged periods in modern history.

“I can’t tolerate. I won’t tolerate. WE WON’T TOLERATE,” Manchester United midfielder Paul Pogba, one of the world’s most famous soccer players and a World Cup champion with France, wrote on his Instagram page to his 41 million followers alongside a picture of him looking to the sky with a clenched right fist.

It was powerful image to accompany the picture of 29 Liverpool players kneeling around the center circle at Anfield Stadium at the end of a practice session on Monday. Or the entire Chelsea squad kneeling down and forming the letter “H” — for humans — during training on Tuesday.

Their actions mimicked the one made by Kaepernick during the national anthem in 2016 in silent protest of police brutality and racism while then playing for the San Francisco 49ers.

Kaepernick’s gesture kicked off a period of pregame activism in the NFL and other sports but it didn’t gain a strong hold worldwide.

Not like the killing of Floyd, a black man and former community college basketball player who died after a white police officer pressed his knee into Floyd’s neck for several minutes even after he stopped moving and stopped pleading for air.

“It hit a nerve in this very particular time, which I think made people all around the world reflect on the environment we live, not only in the U.S. but in all kinds of places where there is a perpetuation of discrimination and inequality,” Jonas Baer-Hoffmann, secretary general of global soccer players union FIFPro, told The Associated Press.

“We’re seeing a generation of players right now moving into the steps of athletes in the past who were socially quite engaged and willing to put themselves behind causes they care about. I think it’s incredibly empowering to see these players step forward and share in that fight for a better society.”

Things have escalated so much that FIFA, the governing body of world soccer, took the rare step of urging competition organizers to consider not sanctioning players who support justice for Floyd during matches. The laws of the game prohibit “any political, religious or personal slogans, statements or images.”

“The application of the laws of the game … should use common sense and have in consideration the context surrounding the events,” FIFA said, acknowledging “the depth of sentiment” regarding Floyd’s death.

English soccer leaders have already said players will be able to show solidarity without the prospect of facing sanctions when games resume this month after a three-month break because of the coronavirus pandemic.

Emboldened soccer players appear to be more confident in speaking out about racism than ever before, including Jadon Sancho, who revealed a handwritten “Justice for George Floyd” message on his undershirt after scoring a goal for Borussia Dortmund on Sunday, openly and knowingly flouting the rules.

Marcus Rashford, a black striker for Manchester United, called for justice for Ahmaud Arbery and Breonna Taylor — two other black people killed in shooting incidents in America this year — on Twitter in the wake of Floyd’s death.

Soccer players may also take what has happened to Floyd more personally because of how often black players have been abused inside stadiums around Europe in recent years. The sanctions for racism — if they are handed out at all — can often be derisory.