Robert Kimutai Ngeno, a Kenyan runner, was attacked by a stray dog during the Buenos Aires Marathon in Argentina on Sunday.

The runner led the race from the 25km mark to the 38km mark, but the dog's chase disrupted his concentration, causing him to drop to the third position.😢… pic.twitter.com/4KNFD9LNH5

— GTV SPORTS+ (@mygtvsports) September 28, 2023