As a newly promoted side, FC Thun are on the verge of winning the Swiss championship. The squad includes two club legends in key roles – and Marco Bürki as the defensive linchpin.The small town of Thun is surrounded by the lake of the same name and an impressive mountain backdrop. It has a castle, a population of around 45,000, and is, rather unexpectedly, emerging as the centre of Swiss football. Last summer, the Swiss Football Association (SFV) announced that a new association centre called Swiss Football Home would be built in Thun. At the same time, local club FC Thun began to write what is arguably the most sensational fairy tale in Swiss football history.After five years in the second tier, the club secured promotion back to the Super League in 2025. Thun began the season with the second-cheapest squad in the league and the aim of avoiding relegation. Now the newly promoted side is on the verge of winning the first league title in the club’s history. Their last defeat came in mid-December. Thun have won twelve of their last 13 competitive matches. No team has scored more goals or conceded fewer.There are still three matches left in the regular season, followed by five in the championship group. With eight games remaining, the lead over the nearest challenger, FC St. Gallen, stands at 16 points. Switzerland’s traditional football elite have been left far behind: reigning double winners FC Basel, led by captain Xherdan Shaqiri, just like the previously dominant Young Boys Bern and the two traditional Zurich clubs. FCZ and Grasshoppers, record champions and cooperation partners of FC Bayern, are even fighting against relegation. Last weekend, Thun thrashed Grasshoppers 5-1 at home. The Stockhorn Arena was once again sold out with 10,000 spectators, meaning almost a quarter of the city’s population was watching.Thun’s unlikely story is reminiscent of Leicester City’s 2016 league title in England and, here in Switzerland, 1. FC Kaiserslautern’s 1998 triumph; the Red Devils also pulled off the coup as a newly promoted side. In Switzerland, a club has actually marched straight from the second tier to the title before. In 1952, it was Grasshoppers, though they were far less dominant than Thun are now, with just a single-point lead. Thun has not won a single title in the club’s history to date. They have lost two cup finals. Their best league finish came in 2005 with second place, after which the team, led by striker Mauro Lustrinelli and midfield dynamo Andreas Gerber, sensationally qualified for the Champions League. The two protagonists from back then are also playing leading roles in the current fairy tale: Lustrinelli as manager, Gerber as president and sporting director.In the difficult search for reasons behind this seemingly inexplicable run of success, one ends up with local loyalty and continuity. Gerber has been part of Thun’s management since retiring in 2009, whilst Lustrinelli has been coaching the first team since 2022. There are no internationally renowned stars in the squad, but there is at least one familiar name: Marco Bürki.Thun’s 32-year-old captain and defensive leader is the younger brother of long-serving BVB goalkeeper Roman Bürki (now at St. Louis City in the MLS). Leonardo Bertone, also 32, is already being compared to David Beckham in Switzerland for his charisma and free-kicks. Bürki and Bertone both hail from the Thun area and are true role models. The most promising talent is considered to be U21 international Franz-Ethan Meichtry (20). The prolific midfielder is already being linked with a call-up to the Swiss senior national team, a possible World Cup appearance and a subsequent move abroad. Thun currently has three senior internationals: top scorer Elmin Rastoder plays for North Macedonia, Brighton Labeau for Martinique and Mattias Käit for Estonia. One of the seven foreign-based players is German. Dominik Franke (27) came through the youth ranks at RB Leipzig. The left-back played for FC Ingolstadt 04 until 2023, before ending up in Thun after a few months without a club – and is likely to become a champion soon.Add GOAL.com as a preferred source on Google to see more of our reporting