Japanese gamer (and grandmother) Hamako Mori has just announced some exciting news on her YouTube channel. The 90-year-old streamer has just been awarded a Guinness World Record for the oldest video gamer streamer. Now on to her 39th year of playing video games, Mori has amassed a number of games spanning from the ’80s to today. While the Nintendo 64 remains as one of her all-time favorite consoles, she is currently cycling through a number of PlayStation 4 titles and holds Grand Theft Auto 5 as one of her favorite games.