(CNN)FIFA, football's world governing body, is investigating allegations that male officials from the Afghanistan Football Federation (AFF) sexually and physically abused players on the women's national team.
FIFA investigates Afghan football body over women's team abuse claims
The allegations led to Danish sporstwear brand Hummel cancelling its sponsorship deals with the AFF and demanding the resignation of the federation's president, Keramuddin Karim.
In a statement issued to CNN, the company said it "was presented with strong allegations of severe mental, physical, sexual and equal rights abuse of the female players by male AFF officials."
Hummel demanded the resignation of Karim, saying in its statement it had "clear documentation of breach of contract as well as the fact that AFF leadership has been aware of the allegations since February this year without taking actions or informing sponsors."
The AFF said it "vigorously rejects" the allegations and said it had a "zero tolerance approach" to abuse. It said the allegations were being driven by "former employees."
CNN has been unable to reach Karim for comment.
Khalida Popal, a former Afghan player and currently the program organizer for the women's national team, told CNN the abuse took place during a seven-day training camp in Jordan at the end of January this year.
Popal, who was forced to flee Afghanistan and now lives in Denmark, was present at the Jordan training camp. She says that at least five women were abused in their rooms by two male officials, who had been sent by the AFF to accompany the players.
The players are not yet willing to speak to the media publicly, fearing for their safety and that of their families, she said.
Popal said the two men particularly targeted members of the team who had come from Afghanistan, rather than those who lived abroad.
The officials would invite the players to their rooms, and when they declined, the officials went to the women's accommodation, she said.
When Popal confronted the officials about why they were in the players' rooms so late, the men said they were just "playing games," she said.
Some of the women, Popal said, came to her in tears, while another had a bruise on her neck.
The abuse continued at training, Popal said. She said she heard one of the men say to the other, "what a great ass," as he looked at one of the players.
"I, as the leader of the program, tried many times to address these issues," Popal told CNN. "My argument with the football association was to not involve men, we don't want men to be involved in our program.
"Families were trusting us with their daughters."
Shamila Kohestani, who was the first captain of the Afghan women's national team in 2006 and the recipient of ESPN's Arthur Ashe courage award, told CNN she experienced similar abuse.
"While I was on the team in Afghanistan I faced multiple instances of sexual harassment, and was constantly in fear of my safety and the safety of my family," she said.
FIFA said it was taking the allegations seriously. A FIFA source told CNN that the organization had been working to ensure the safety of the players concerned, and had called in help from the United Nations.
"The safety of those involved was the most important aspect in all of this," a FIFA source told CNN. "Our main concern at the moment is to make sure that the girls still in Afghanistan are not in danger so we are working with the United Nations, as there is only so much within the football structure that we can do. They are supporting us in what can be done outside of football, such as protecting the immediate security of the girls. We are working in parallel with them to have the best possible outcome for the girls involved."
In a statement, FIFA said an investigation was under way. "FIFA has a zero tolerance policy on human rights violations and condemns all forms of gender-based violence. The serious subjects mentioned are being looked into by FIFA."
"As some aspects of these allegations involve sensitive topic