Question: Slaven Bilić who described Ivica Olic as a typical "match-winner" and "king of important matches" is a manager of which club?
Context: The 2012–13 Lokomotiv Moscow season involved the club competing in the Russian Premier League and Russian Cup.  It was Slaven Bilić's first season as manager and ended with the worst league result of the team (9th, the lower part of the table) since establishing of Russian Championship in 1992.  As a result, the contract of Bilić was terminated by mutual agreement on 17 June 2013. NK Slaven Belupo, often referred to simply as Slaven and known internationally as NK Slaven Koprivnica, is a Croatian football club based in the city of Koprivnica in the north of the country.  They play their home matches at Gradski stadion in Koprivnica. Representing Greenwich which was then in Kent, the original Greenwich Cricket Club was prominent in the 18th century, taking part in known important matches from 1730 to 1767.  According to surviving records, the team used a now unknown location in nearby Blackheath for its home matches.  Greenwich teams are recorded, either individually or jointly with other clubs, in eight known important matches. Ferenčina spent his entire career playing for Croatian clubs and he had spells at Dinamo Zagreb, Trešnjevka, Inter Zaprešić, Marsonia and Hrvatski Dragovoljac before coming to Slaven Belupo in 1997.  Ferenčina is mainly remembered for his time at Slaven, where he spent the last 8 years of his playing career, appearing in a total of 172 matches and scoring 11 goals for the club.  Ferenčina retired from football in February 2005 after a fallout with Slaven manager Branko Karačić during the club's winter break friendly game at the Andrija Anković Memorial Tournament. This is a list of cricket grounds in England and Wales, listed in alphabetical order and based on each traditional English and Welsh county.  The venues in this list have all been used for important matches "before" the foundation of the current first-class county or university clubs, whose grounds are listed in each club's own article as indicated below (e.g., The Oval is in List of Surrey County Cricket Club grounds).  The venues have staged important (pre-1895), first-class (from 1895), single wicket, limited overs or Twenty20 matches.  Venues used only for junior or minor matches are excluded unless they have a special historic interest.  Some of the venues are dated to the 17th and 18th centuries and many are now defunct (marked by †). Slaven Bilić (; born 11 September 1968) is a retired Croatian professional footballer and current manager of Premier League club West Ham United. Walworth Common in Surrey was a cricket venue for important matches in 1730 and 1732.  There are no records of important matches on the common after 1732 but a later venue in the area was Aram's New Ground ("aka" the Bee Hive Ground), the home of Montpelier Cricket Club from 1796. Darijo Srna (] ; born 1 May 1982) is a Croatian professional footballer who plays for Shakhtar Donetsk, which he captains.  He also captained the Croatia national team from 2009 to 2016.  He can play all across the right wing and is known for his crossing and free kick ability.  He began his career at Hajduk Split, before moving to Shakhtar in 2003.  He has won numerous trophies during his time at Shakhtar, including a UEFA Cup title in 2009, seven Ukrainian Premier League titles, five Ukrainian Cup titles and five Ukrainian Super Cup titles.  Srna made his international debut for Croatia in November 2002.  In 2009, then manager Slaven Bilić made him the captain of the national team, a position he would hold until retirement from international football in 2016. London football team, West Ham United have had only fifteen permanent managers in their history and an additional three caretaker managers.  Up until 1989 the club had only had five different managers.  Before the appointment of Gianfranco Zola in 2008 the club never had an overseas manager, with the only non-Englishman being the Scot, Lou Macari.  The current manager is Slaven Bilić who was appointed in June 2015.  The most recent manager before that was Sam Allardyce who was appointed in May 2011 and left the club in May 2015.  Numerous former West Ham players have taken on temporary managerial roles at the club, between permanent managers.  Ronnie Boyce briefly took the reins, in February 1990, between Macari's resignation and the appointment of Billy Bonds.  Former Hammer's player and board member Trevor Brooking was briefly in charge during two separate spells as caretaker manager in 2003, first during the illness of Glenn Roeder and again between Roeder's sacking and the appointment of Alan Pardew.  Former player Kevin Keen has been caretaker manager twice; immediately prior to Gianfranco Zola's appointment in 2008 and after the sacking of Avram Grant in 2011. Ivica Olić (] ; born 14 September 1979) is a retired Croatian professional footballer.  During his career, he played for German Bundesliga clubs such as Hamburger SV, VfL Wolfsburg, and Bayern Munich and also for the Croatia national team.  Olić primarily plays as a striker but can also operate as a winger.  He has been described as a relentless pursuer of the ball and possessing "power and a decent bit of pace with him".  Former Croatia manager Slaven Bilić described him as a typical "match-winner" and "king of important matches" due to his ability to score in important matches against big opponents.
Answer: Premier League club