YASSUO Found INTeresting Bronze Player with 3% WINRATE

3% winrate over almost 300 games, still bronze 1. Seriously, the people who are in bronze 5, I don't understand how they can get there.

Well It is another prove that matchmaking and elo system is sht. That guy should be bronze 5 0 lp in deep abyss. Instead he maintains bronze 1. WTF?