In 2015, 27-year-old Daniel Boria tied over 100 helium balloons to a lawn chair and floated 2.5 miles above Calgary, "getting in the way of commercial aircraft and putting hundreds of lives at risk," reports the CBC. An anonymous reader quotes their report:The judge agreed that $20,000 of the fine should be donated to a charity of Boria's choice, and later Boria "said the stunt was worthwhile and he has no regrets."