On top being one of the 'nation's most loved MCs', Yoo Jae Suk has landed at #1 on another list. 

He and his wife Na Kyung Eun, who is 9 years younger, were voted as the celebrity couple with the most unnoticeable age difference by an online community.

The poll was held from July 2 to the 9th, and the grasshopper couple came out 1st with 51% of the votes (738/1148). The two married in 2008 after 2 years of dating.

In 2nd was Yang Hyun Suk-Lee Eun Ji (6.4%), who have a 12 year age difference, while 3rd was taken by Han Hye Jin-Ki Sung Yong (6.5%), who have an 8 year difference. 

Other couples included were Seo Tai Ji and Lee Eun Sung (16-year difference), Yoon Joon Sang-Hong Eun Hee (11), and Tony An-Girl's Day's Hyeri (16).

Can you think of any other couples that should be on the list?

SEE ALSO: Yoo Jae Suk becomes ‘Yoo Mole’ in hilarious leaf-clearing adventure on 'Hangout with Yoo'