Ha Dong-hoon, better known by his stage name Haha, is a South Korean singer, variety show host and member of Skull & Haha. Wikipedia
Born: August 20, 1979 (age 38 years), Stuttgart, Germany
Height: 5′ 6″
Running Man
Since 2010
Infinite Challenge
2005 – 2018
Hot for Teacher
2006
My Boss, My Teacher
2006
Love in Magic
2005
