He collapsed in practice and footballer Guillermo Dennis died.

Grief in Bolivia over the sudden loss of Colombian club footballer Deportivo Real Santa Cruz, Guillermo Dennis Beltran, who died after a heart attack within the field. According to what has become officially known by Club Deportivo Real Santa Cruz, Guillermo Dennis Beltran collapsed into the field, at the time of practice and despite trying to bring him back, he left life. He was practicing and collapsed. They tried to bring him back to life but he was already dead when he was taken to hospital,” said Bolivian team leader Adolf Soria Galvaro. Guillermo Dennis was only 24 years old.