Super Junior's Eunhyuk made a killer return to the hit SBS variety show, 'Strong Heart'! On June 21st, Eunhyuk returned to 'Strong Heart' as a fixed member but�before he stepped on stage, MCs Kang Ho Dong and Lee Seung Gi jokingly introduced him to the rest of the studio as a 'world star'. The guests buzzed that it would be the likes of Lee Byung Hun, however, they were shocked upon seeing Eunhyuk come out. Laughing, everyone cheered and welcomed him back. Since it was his first time back on the show after he left for Taiwan, Eunhyuk took control over the xylophone, joking that Kang Ho Dong got fatter since he left. He then proceeded with a Michael Jackson dance and later said, "Since this is my first time being back, I wanted to show a cool performance. The teaser to my entrance was made too cool...Sorry, it was only me," causing more laughter to erupt from the set. Check out the hilarious clip below! Source: Newsen Tip: kka