The words Celt and Celtic (also Keltic) can refer to:

Stiliyan Alyoshev Petrov (sometimes transliterated 'Stilian'; Bulgarian: Стилиян Альошев Петров; born 5 July 1979) is a professional footballer who plays for Aston Villa in the Premier League and the Bulgaria national team. He won the Bulgarian Footballer of the Year award in 2003 when he was playing for Celtic. Petrov has become known for his solid performances in midfield for both Celtic and Aston Villa and also for Bulgaria. He captained the national team at Euro 2004 where he was sent off during a match against Denmark. He has appeared over a hundred times for his country.

In 2003, Stiliyan Petrov was chosen as Bulgarian Footballer of the Year. He placed second in 2000, 2001, 2005, 2009 and 2011, and third in 2002 and 2006.

In 2005, Petrov wrote his autobiography with the assistance of Sunday Mail sports journalist Mark Guidi entitled You Can Call Me Stan, in reference to his nickname "Stan", a shortened form of his given name. In the book, he describes how "Stiliyan" is the correct spelling, rather than "Stilian", as it is sometimes spelled in the press.

Esau Mwamwaya is a singer from Lilongwe, Malawi. He is best known for his collaboration, The Very Best with London based DJ/production duo Radioclit. His music has been described as an Afro-Western mix of dance, hiphop, pop and the traditional music of Malawi.

Esau Mwamwaya was born in Mzuzu, Malawi, but grew up in the capital, Lilongwe, where he played drums in various bands. He played with numerous artists including Masaka Band and Evison Matafale.

In 1999 he moved to London and while running a second-hand furniture shop in Clapton, East London, Esau sold a bicycle to the producer from the band Radioclit, Etienne Tron. Radioclit's studio was on the same street as Esau's shop, and eventually, Esau became friends with both Tron and Johan Karlberg aka Radioclit.

In 2008, the three men worked together to create a project known as 'The Very Best', releasing a critically lauded free mixtape through the label GREEN OWL() in collaboration with other indie artists, including M.I.A., Vampire Weekend, Architecture in Helsinki, BLK JKS, Santigold and the Ruby Suns. The songs are sung in Chichewa, the national language of Malawi.

John Guidetti (Italian pronunciation: [ɡwiˈdetti]) (born 15 April 1992) is a Swedish footballer striker who currently plays for Manchester City.

Guidetti began his career playing in the Brommapojkarna youth system after leaving Kenyan football academy Ligi Ndogo. In April 2008, at the age of fifteen, he signed a three year deal with Manchester City.Internazionale, Sampdoria, Lazio, Roma and Ajax Cape Town (Ajax's feeder club in South Africa), among others, had all been in competition for securing his services.

Guidetti enjoyed a fine first season with the Manchester City Under-18 team, scoring 13 times in 13 appearances. He also marked his reserve team debut with a remarkable hat-trick against a Burnley side containing several seasoned campaigners. In 2010 he went out on loan to his old club IF Brommapojkarna, achieving an impressive 3rd spot in Sweden attacking efficiency table by scoring 3 goals and racking up 4 assists in only 7 starts and 1 substitute appearance.

Manchester City's manager, Roberto Mancini, wanted to see how the youngster matched up alongside the City first team, so he handed him a chance to impress on the club's pre-season tour in the United States during the summer of 2010. During this American tour, Guidetti managed to make his debut for the Manchester City first team, coming on as a substitute in the second half in a match against Sporting Lisbon. Approximately two months later, Guidetti went on to make his full debut in a competitive match for the Manchester City first team when he was selected as part of the starting lineup for the League Cup third round match against West Bromwich Albion on 22 September 2010, in which he provided the assist for City's only goal in the game.