Who had the highest OPS ever?

Have you ever wondered who holds the record for the highest On-base Plus Slugging (OPS) in the history of baseball? This statistic, a combination of batting average on balls in play and slugging percentage, is a key indicator of a player's overall offensive prowess. So, who among the greats of the diamond has achieved the highest OPS ever? Is it a modern-day superstar or a legendary figure from the past? Let's delve into the numbers and find out who stands atop this esteemed list.