<|begin_of_text|><|begin_of_text|><|begin_of_text|>RIO DE JANEIRO (Reuters) - A weightlifter who lost his family's house in a cyclone danced off stage at the Rio Olympics on Tuesday to raise awareness of the threat climate change poses to his remote Pacific nation.
<wm>Yohanis Goncalves, a resident of the tiny village of Macapá, in northeastern Brazil's Amazonas state, appeared emotionally subdued, with his wife and children in tow, in his ceremonial jacket.

Goncalves' dramatic appearance sparked both fascination and concern among the crowd. "People like him can't understand what it's like to be here today, and who he is going to be able to lose something so precious," said a spectator in Rio.

He said that Goncal</wm>ves had to leave Brazil and now spends countless hours on airplanes and has lost his sense of purpose."