Sintiki (Greek: Σιντική) is a municipality in the Serres regional unit, Central Macedonia, Greece. The seat of the municipality is the town Sidirokastro.

The municipality Sintiki was formed at the 2011 local government reform by the merger of the following 6 former municipalities, that became municipal units:

Adeoye Oroge (born February 22, 1983) better known as Ain Mosni is a rapper of Nigerian origin and has been regarded as a top notch rapper with intelligent lyrics and a rhyme delivery that is likened to Hip Hop veterans. Some say he has a similar voice texture to American rapper Common, others say he is reminiscent of Hip Hop legend Rakim. A lyricist extraordinaire in every sense of the phrase; he was born and raised in Nigeria and he is one of the few rappers that is placed in high esteem for his gift of delivering songs with notable content. A lot of people still find it hard to believe that he hasn't spent a substantial part of his life in America because of his impeccable rhyme delivery. His wealth of talent and intense story telling abilities has placed him on the lips of many fans across the globe. He has been dubbed the 'Revolution' in many hip hop circles in Africa and beyond.

The name Ain Mosni means to be alert at all times and can also mean a heightened sense of awareness. It means to be awake. The name was cleverly derived by spelling the word 'Insomnia' backwards. In June 2010, the artist formerly known as Rogueman changed his name to Ain Mosni Rogueman is now Ain Mosni

Céline Marie Claudette Dion, CC OQ, (French pronunciation: [selin djɔ̃] ( listen); born March 30, 1968), is a Canadian singer. Born to a large family from Charlemagne, Quebec, Dion emerged as a teen star in the French-speaking world after her manager and future husband René Angélil mortgaged his home to finance her first record. In 1990, she released the English-language album Unison, establishing herself as a viable pop artist in North America and other English-speaking areas of the world.

Dion had first gained international recognition in the 1980s by winning both the 1982 Yamaha World Popular Song Festival and the 1988 Eurovision Song Contest. Following a series of French albums in the early 1980s, she signed on to CBS Records Canada in 1986. During the 1990s, with the help of Angélil, she achieved worldwide fame after signing with Epic Records and releasing several English albums along with additional French albums, becoming one of the most successful artists in pop music history. However, in 1999 at the height of her success, Dion announced a hiatus from entertainment in order to start a family and spend time with her husband, who had been diagnosed with cancer. She returned to the top of pop music in 2002 and signed a three-year (later extended to almost five years) contract to perform nightly in a five-star theatrical show at the Colosseum at Caesars Palace, Paradise, Nevada.