Did you know that on September 9, 2010 Aroldis Chapman became the MLB record holder for fastest pitch ever thrown… | Aroldis chapman, Cincinnati reds, Reds baseball
Who Has Thrown the Fastest Pitch in MLB History?
Why It's Almost Impossible for Fastballs to Get Any Faster | WIRED
Baseball's 106mph barrier: have pitchers reached the limits of their velocity? | MLB | The Guardian
Nolan Ryan's record 108 mph fastball
Why It's Almost Impossible for Fastballs to Get Any Faster | WIRED
Former MLB player sets speed golf world record for most holes played in 24 hours | This is the Loop | Golf Digest
Physics of a Baseball Pitch - Baseball Pitch Speed Record