Hwang Kwanghee also known mononymously as Kwanghee, is a member of the nine-member South Korea

South Korea

The Republic of Korea , , is a sovereign state in East Asia, located on the southern portion of the Korean Peninsula. It is neighbored by the People's Republic of China to the west, Japan to the east, North Korea to the north, and the East China Sea and Republic of China to the south...

n boyband ZE:A

ZE:A

ZE:A , also known as Children of Empire, is a South Korean 9-member boy band formed under Star Empire Entertainment. The group released their debut EP, Nativity, and lead single, "Mazeltov" on January 7, 2010, alongside their showcase performance five days later...

, which debuted on 7 January 2010 with the single Mazeltov. Hwang is also well known for being a popular star in the variety show

Variety show

A variety show, also known as variety arts or variety entertainment, is an entertainment made up of a variety of acts, especially musical performances and sketch comedy, and normally introduced by a compère or host. Other types of acts include magic, animal and circus acts, acrobatics, juggling...

 scene.

On May 28, Hwang attended the "2011 Environment Day" event in Seoul

Seoul

Seoul , officially the Seoul Special City, is the capital and largest metropolis of South Korea. A megacity with a population of over 10 million, it is the largest city proper in the OECD developed world...

, where he participated in a "clothes layering game" and shocked everyone by putting on 252 layers of t-shirt

T-shirt

A T-shirt is a style of shirt. A T-shirt is buttonless and collarless, with short sleeves and frequently a round neck line....

s, earning him a Guinness World Record for the most T-shirts worn.