Singer Sean and his Eldest Son Ha-yul Complete 10km Marathon Together, Sharing Heartwarming 'Father-Son' Photos

Singer Sean has shared recent updates of him running alongside his third son, Ha-yul, who has grown significantly.

On the 18th, Sean posted on his social media, "MBN Marathon 10KM. An incredibly happy joint run with Ha-yul," along with several photos. He expressed his affection for his son, writing, "Thank you for running with Dad, Ha-yul."

In the published pictures, Sean and Ha-yul stand side-by-side with Jamsil Olympic Stadium as the backdrop. Both are wearing dark long parkas and matching blue running shoes, with identical designer medals around their necks.

The 16-year-old Ha-yul has grown considerably, naturally placing his hand on Sean's shoulder. His kind eyes, which strongly resemble his father's features, caught attention. His solid build and mature demeanor were enough to elicit comments calling him a "handsome guy who looks just like his dad."

The marathon was the '2025 MBN Seoul Marathon' held on the 16th, with Sean and Ha-yul participating together in the 10km course. Sean's charitable runs with his sons have consistently garnered attention; notably, his second son, Ha-rang, placed 20th in a competition last year with 20,000 participants, including adults.

Meanwhile, Sean married actress Jung Hye-young in 2004 and they have two sons and two daughters.

Netizens commented, "Sean's son has really grown so much! He looks just like his dad," and "It's heartwarming to see this father-son moment. Congratulations on finishing the marathon!" Many expressed admiration for Sean's dedication to creating such memorable experiences with his children.