US sports reporter dies after collapsing at Qatar World Cup

One of America's leading soccer reporters, who made headlines when he was detained at the Qatar World Cup for wearing a rainbow shirt, died Friday while covering the quarter finals in Doha, according to his wife and the US Soccer federation.

Grant Wahl, 48, helped build soccer's popularity in the United States through decades of vivid reporting at Sports Illustrated, then with CBS Sports.

According to NPR, Wahl collapsed in the press tribune as Friday's Argentina-Netherlands match was winding down. Paramedics performed CPR at the scene before taking him away on a stretcher. The Wall Street Journal said Wahl apparently suffered a heart attack.

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"Grant made soccer his life's work, and we are devastated that he and his brilliant writing will no longer be with us," US Soccer said in a statement.

It said the "entire US Soccer family is heartbroken."

Wahl's wife Celine Gounder, a renowned epidemiologist and expert on infectious diseases, tweeted: "I'm in complete shock."

Wahl was detained in Qatar on November 21 by security staff after he wore a rainbow shirt to the opening match between the US and Wales teams, showing support for LGBTQ rights in a country where same sex relations are outlawed.

Wahl said on his subscription newsletter earlier this week that he'd gone to a clinic at the media center in Qatar, "and they said I probably have bronchitis."

"My body finally broke down on me. Three weeks of little sleep, high stress and lots of work can do that to you... I could feel my upper chest take on a new level of pressure and discomfort," he wrote.

With some antibiotics and "some heavy duty cough syrup" Wahl said he was "feeling a bit better just a few hours later. But still: No bueno."

Wahl in 1996 joined Sports