What best explains Wilt Chamberlain's untouchable all-time rebounds record?

NBA All-Time Rebounds Record poll options

NBA All-Time Rebounds Record

Wilt Chamberlain, 23,924 career rebounds, set over 14 seasons

NBA All-Time Records

• His size and athletic dominance
• The era's faster pace and more misses
• His insane durability and minutes
• A perfect storm of all three