Today, former A'Sty1 member Sung In Kyu passed away due to cancer.

He has been gaining much attention from online users and the public.

He was born in 1988 and was a child actor before making his debut as an idol group in 2008 under the name, A'Sty1. 

He was a versatile star in that he first became known through his sitcom debut back in 2000.

In 2002, he played a role in an animation as well as in dramas. He continued his acting career up until 2008. In the 2008, he debuted with the group, A'Sty1.

Their released their single album and released songs such as "1.2.3.4. Back" and "Dynamite." 

Then in 2009, the group disbanded and the members went their separate ways.

On the other hand, in 2011, he revealed on his personal home page that he was battling cancer.

He passed away today and his funeral is being held at the Seoul Ah San Hospital.