While Stray Kids' concert film continues dominating box offices worldwide, the group has reached another major milestone on YouTube.

The music video for "Back Door" surpassed 400 million views on March 8 at approximately 4:15 p.m. KST, making it Stray Kids' third music video to achieve this feat. The track joins "God's Menu" and "Thunderous" in the 400 million club, cementing the group's digital dominance across platforms.

"Back Door" was released in 2020 as part of Stray Kids' repackage album "INη”Ÿ" (IN LIFE), serving as the title track alongside the original album's lead single "God's Menu." The song showcased the group's signature intense sound and intricate choreography, contributing to their growing international recognition.

This YouTube milestone comes as Stray Kids continues their impressive cross-platform success. Their recent concert documentary has maintained its box office lead with $19 million in earnings, demonstrating K-Pop's expanding influence beyond traditional music consumption.

The achievement highlights Stray Kids' consistent growth since their 2018 debut. Each of their 400-million-view videos represents different eras of their career - "God's Menu" marked their breakthrough into mainstream K-Pop recognition, "Thunderous" showcased their evolved artistry, and "Back Door" bridged their early experimental phase with their current global success.

With three music videos now in the 400 million view range, Stray Kids joins the ranks of K-Pop groups with multiple ultra-high-performing visual content. The milestone reflects their strong international fanbase and the enduring appeal of their music videos, which consistently feature high-production values and memorable performances.

As the group continues their global tour and film screenings, this YouTube achievement adds to their growing list of accomplishments across multiple entertainment mediums.