some youtuber beat 10000 days in hardcore Minecraft

WHEN YOU SURVIVE IN HARDCORE MODE IN; 10 DAYS; 30 DAYS; 50 DAYS; 80 DAYS; 120 DAYS; 240 DAYS; 500 DAYS; 800 DAYS; 1500 DAYS; 3000 DAYS; 4500 DAYS; 5600 DAYS; 6300 DAYS; 7300 DAYS; 8000 DAYS; 8300 DAYS; 8600 DAYS; 9500 DAYS; 10000 DAYS