1. In 2009, Park Hae-jin joined the cast of SBS reality variety show Family Outing, which gave him more exposure.

1. In 2009, Park Hae-jin joined the cast of SBS reality variety show Family Outing, which gave him more exposure.
Park Hae-jin then got his first lead role in the KBS youth drama Hot Blood.
In 2011, Park Hae-jin starred in first Chinese drama Qian Duo Duo Marry Remember, which aired on Hunan TV.
Park Hae-jin won the 'Asia Star Award' at the 2012 LeTV Awards, making him the first Korean actor to receive the award.
Park Hae-jin starred in two other dramas Another Brilliant Life and Love Relativity.
Park Hae-jin then returned to the small screen back in Korea, starring in Seoyoung, My Daughter.
In late 2014, Park Hae-jin starred in OCN's crime thriller Bad Guys.
Park Hae-jin received the KDA Award at the 2015 Korea Drama Awards for his performance.
In 2015, Park Hae-jin made his film debut as lead actor in the romance film Snow is on the Sea opposite Lee Young-ah.
In 2016, Park Hae-jin played the leading role in tvN's Cheese in the Trap, adapted from the webtoon of the same name.
Park Hae-jin experienced a rise in popularity and received increased endorsement offers.
Park Hae-jin received the Best Actor award at the 2016 Korean Cable TV Awards.
Park Hae-jin was awarded the 'Male Actor of the Year' award at LeTV Entertainment Awards held in Beijing, China.
In 2017, Park Hae-jin was cast in the romance thriller Four Men, which was set to air in 2018 but faced multiple delays and production was later cancelled due to contractual breach.
In 2020, Park Hae-jin starred in the romantic comedy drama Forest as a special emergency rescue team worker.
Later, in June 2022, Park Hae-jin decided not to renew his contract with the original agency.
In July 2022, Park Hae-jin signed a contract with Artist Company.
Park Hae-jin's parents were divorced when he was young and he moved back in with his mother after 17 years of separation.
Park Hae-jin is known to be a collector of shoes, particularly sneakers.
Park Hae-jin has admitted to owning more than 2200 pairs of footwear.
Mountain Movement confirmed Park Hae-jin has donated a total of 1.7 billion won in various local and international charities since 2011.
In 2015, Park Hae-jin became the 8th Korean celebrity to join the Honor Society by Community Chest of Korea.
Park Hae-jin was the first recipient of the Haengbok Nanuminsang, given by the Minister of Health and Welfare.
Since 2015, Park Hae-jin has donated to the Hae Sim Won child welfare facility and has continued to do so regularly.
In 2017, Park Hae-jin began a campaign to reduce fine dust by planting trees in China where he and his fans donated 6520 trees.