In addition to his political career, Tomov has also worked as a professor and lecturer in the political science department at Sofia University. He has further taught courses at the Karl Marx Institute of Economics in Sofia. Tomov has authored six books. In 1995, Tomov was appointed as the director of the EastWest Institute in New York City for a period of three years.
Politics
In 1990, Tomov was elected to the 7th Grand National Assembly of Bulgaria as a member of the Bulgarian Socialist Party. He was also a member of the 36th and 38th National Parliaments. Tomov served as Deputy-Prime Minister in the Dimitar Popov government, the first one since the collapse of the communist system in 1989. In 1993, he established the Citizens' Union for the Republic, which was initially not envisioned as a political party. However, it evolved into the Bulgarian Euro-Left in 1997. Tomov was formerly vice-chairman of the supreme council of the Bulgarian Socialist Party and was among the founders of the Bulgarian Euro-Left in 1997, eventually being elected as its leader after receiving more votes than his main opponent Elena Poptodorova. The Euro-Left officially became a political party in 1998. He has been critical of the delayed social democratization of the BSP party in the 1990s. In 1996, Tomov was a candidate to become President of Bulgaria and finished in fourth place, earning 3.16% of the votes cast. Since 2003, Tomov has been the leader of the Bulgarian Social Democracy party. In 2013, his party expressed support for the "Bulgarian Spring" protest movement.
In 2009, Tomov came under legal scrutiny due to supposedly abusing his position during his time as chairman of the managerial board of Kremikovtzi. In early 2011, the Sofia City Court found Tomov guilty of allegedly siphoning off money from Kremikovtzi, imposing a prison sentence. In 2013, the Appellate Court decided that the case needs a review and returned it to the court of first instance, with the trial recommencing in April 2014. In February 2015, the Sofia City Court declared Tomov not culpable.
Sport
Tomov is also well known for his involvement in various capacities with the CSKA Sofia football club. He was instrumental in bringing Indian businessman Pramod Mittal to Bulgaria in relation to a number of Kremikovtzi deals. Mittal eventually became the owner of the "armymen" in December 2006 before selling the club to Titan Sport EAD in early 2009. Tomov served as the president of CSKA Sofia between 5 December 2006 and 5 June 2008 as well as from July 2008 to 9 April 2009. In the summer of 2008, Tomov was blamed by some sections of the reds' supporters due to the team not receiving a license for European club competitions. In the summer of 2013, he was credited with playing a vital role in preventing the team's likely bankruptcy. Tomov was the main CSKA Sofia shareholder and de facto owner of the club between the second half of 2013 and April 2015. He has been against the idea of a deliberate declaration of insolvency and the creation of a new unofficial successor company as a solution to the debts accumulated by the club.
Personal life
Tomov has three children named Rada, Lidia and Alexander. His wife Kalina is an expert on psychology. Tomov's sister, Tatyana, is an academic at Sofia University whose area of expertise covers the social policies of European countries. One of Tomov's great-grandfathers perished in the April Uprising. In addition to his native Bulgarian, he is also conversant in English and Russian. In an interview with the press, Tomov identified drawing as one of his hobbies. Since February 2015, Tomov has a profile on Facebook.
