(Former) Kiwoom Heroes No. 51 Outfielder (Current) San Francisco Giants No. 51 Outfielder Korean Male 27 years old Handsome. Simply put, he is incredibly good-looking, on par with a celebrity. 183cm, 90kg He is evaluated as one of the best outfielders representing Korean baseball in the 2020s and a symbol of the Kiwoom Heroes during the Gocheok Sky Dome era. If he completes his MLB career without major issues and returns, he is at a level where he could easily aim for the Heroes' first retired number. As of the end of the 2025 season, Lee Jung-hoo holds the highest batting average among KBO hitters with over 3,000 plate appearances. Furthermore, his father was also a famous baseball player, but he has become famous enough to surpass that reputation. A player who moved to the MLB's San Francisco Giants after playing for the Kiwoom Heroes in the KBO League. He likes braised kimchi and braised pork ribs.

As second-generation players from prestigious baseball families, Lee Jung-hoo and Kim Seong-hun relied on each other, sharing the unique pressure they had to bear. The deceased was a kind friend who was the first to worry when Lee Jung-hoo was injured during a game. During his lifetime, the two dreamed of a future together, making a promise: "Let's work hard and definitely become more famous than our fathers (Lee Jong-beom and Kim Min-ho)." However, in 2019, he passed away due to a sudden accidental fall. "We promised to be more famous than our fathers. Now that I have no friend to talk to about my struggles, my heart aches so much. Who do I talk to now?" "It's so sad that we don't even have a proper photo together because we were always together as a matter of course. I will definitely keep the promise we made. Thank you, my friend. I miss you." 186cm, 90kg (Passed away at age 21) Hanwha Eagles