Sido, also known as Salseom, is an island off the coast of Incheon, South Korea. It has an area of 2.46㎢ and is currently inhabited by 238 residents (in 1999), who mostly work as fishermen. Yeondo-gyo, a bridge connecting Sido and Sindo, was completed in 1992.

Berlin rapper Paul Würdig (born November 30 1980), one of the most successful artists of the German record label Aggro Berlin. Sido distinguishes himself by using provocative and aggressive lyrics, and is often seen wearing a silver skull mask, though in multiple interviews he has also appeared without it.

Securities (Insider Dealing) Ordinance

Small Industry Development Organization