The record for the longest uninterrupted win streak in a single season is being broken by the French club Lens in Ligue 1, with their latest victory over Nice extending their streak to 26 games without defeat.

The team's recent success has been attributed to several factors, including the high level of training and commitment from the players, as well as the strong support from fans who have been supporting them since they were founded in 1988.

One of the standout performances during this period was a 4-0 win against Nice on May 5th, which saw Lens reach the top of the table for the first time in five years. The victory marked a historic milestone that had not been achieved before, and it also set a new standard for the team's history in terms of consecutive victories without defeat.

However, the record may not be enough to break the current world record for the longest uninterrupted win streak in a single season, as the previous record holder, Ajax Amsterdam, recorded 27 consecutive wins in the Eredivisie in the same year.

Despite this setback, Lens remains determined to continue their impressive run of form and hope to extend their streak even further in the coming months. With their latest victory over Nice, they now stand at 26 straight matches without defeat, which is the second-longest streak in the league's history behind only Monaco's 29-game unbeaten streak in the early 1990s.

In conclusion, the record for the longest uninterrupted win streak in a single season may not be enough to match the current world record of 27 consecutive wins, but Lens' impressive run of form and determination should give them hope for another successful season.