In 2001, he was admitted during SBS's open recruitment for the sixth batch of acting students, and initially debuted under the stage name Yang Baicai.

He has appeared in many works and mainly participated in variety shows.

In the millennium, Cho Se-ho was not very active.

In 2004, he appeared in the MBC variety show "Let's Play".

In 2006, he participated in the KBS2 variety show "Laughter Station".

In 2007, he appeared in the MBC variety show "Invincible King" in March. In April, he joined TVN's "Comedy X-1". In October, he appeared in the Mnet variety show "Track!"

X-boyfriend" and so on.

In March 2008, he appeared in the OBS variety show "Choi Jin-jin and Kim Kura" and became a regular guest.

In February 2009, he starred in the MBC TV series "Quality Assurance Class Zero" as Zheng Daonian.

At the beginning of the same year, he stepped onto the big screen and participated in the filming of the detective movie "The Strange Incident of MR.J", playing the role of Moda.

After completing the film, he went to the Nonsan Army Camp in South Chungcheong Province, South Korea, to apply for enlistment on August 13 and fulfilled his two-year military service obligation.

In 2011, he appeared in TVN's "Comedy League" in November, OBS's "Video Havana" in October, etc.

In 2012, Jo Se-ho participated in many variety shows, including TVN's "Comedy League 3" and "Come to Work!" in May.

Nida" and "Saturday League" in August. In the same month, he also appeared in Youlian TV's "OLIVE SHOW 2012" and "YOU CAN COOK". He also appeared in the Korean movie "Die Hard" directed by Ryu Se Yoon-ju as Seo

pick.

In April 2013, he hosted the TVN variety show "The Godfather" with his partner Nam Chang-hee, and in May he joined the TVN entertainment program "LET'S GO Adventure 2".

In August, she made a guest appearance in the SBS TV series "The Master's Sun".

In December, he starred in the SBS TV series "My Love from the Star", in which he is a frequent comic shop customer. He also won the favor of the audience through the show's distinctive appearance.

In March 2014, he joined TVN's "Need More Romance". In March, he was invited to star in the recording of SBS's variety show "Roommate". In April, he starred again in "Comedy League - Big Train". In June, he was invited to appear in MBC's variety show "Idol".

Futsal World Cup" and SBS's "FASHION KING KOREA" in August. In the same month, he was invited to join the KBS variety show "HAPPY TOGETHER 3" as a regular host.

In September, he co-hosted the cultural variety show "Brave Ranking" on Channel E with two foreigners, introducing the cultural shock that foreigners encounter in life in Korea.

In November, she was invited to join the Chinese reality show variety show "Dingluo Dongdongchang" and learn Chinese local opera.

On December 3, he attended the "Mnet Asia Music Awards" hosted by Mnet in Hong Kong and joined hands with Director Li Guo to perform and award guests. On December 23, Cho Se-ho's Shu agency Boryeong Planning and SH Holdings A9MEDIA merged and became

An artist under A9 Media; on December 30, he won the Rising Star Award at the 2014 SBS Entertainment Awards and performed as a guest performer with Director Li Guo.

In February 2015, he was invited to join MBCEvery1's new variety show "Shin Dong-yeop and the Bachelor Party".

In the same month, he appeared in TVN's "Comedy League - International Edition 2015". In March, he served as the host of the XTM variety show "THE STYLE CLASS".

In May, he starred in the TVN variety show "International Market" with Lee Kook-joo, Jang Dong-min, Yang Se-yoon and others.

In June, he joined hands with Hong Jinqing to host a gourmet cooking program "The Quality of a Meal" on KBS JOY cable channel. It is a program in which top chefs and food critics comment on the dishes created by the guests and have unique stories.

On July 31, he withdrew from the regular guest performance of SBS variety show "STARKING".

Subsequently, in August, he hosted OLIVE's first variety cooking show "OLIVE SHOW".

In December, he and Supe Junior member Kim Hee Chul joined the fifth episode of China's Hubei Satellite TV program "Let's Go" together.

In the same month, he and his close relative Nam Chang-hee participated in the recording of the KBS 2TV variety show "The Human Condition - Going Home".

It is a family communication program where people who need family get together and slowly become a family in their own way.

In January 2016, he once again hosted the cooking program "OLIVE SHOW 2016".

In February, she appeared in the sixth episode of Heilongjiang Satellite TV's first ice and snow reality show "Ice and Snow Star Power" with Chinese and Korean stars.

In the same month, he joined hands with Chinese member Cao Lu to star in the fourth season of the MBC reality show "We Got Married". Since they have the same surname, Cao Lu, they were named Cao Lu and his wife.

In March, she participated in Tianjin Satellite TV's variety show "Ice and Snow Miracle" as a guest performer. In the same month, she co-hosted the On Style variety show "My Bodyguard" with Li Dongxu.