The co-ed K-pop outfit's new single "Bomb Bomb" debuted at No. 3 on Billboard's World Digital Song Sales chart . This ties the quartet's previous highest position on the chart when their third-ever song "Rumor" hit No. 3 on the chart dated May 13, 2017. KARD's biggest sales week for any song was when "Rumor" sold 3,000 copies in its first week, which also debuted at No. 3 on World Digital Song Sales.

The weather heating up makes it the perfect time for KARD to come back with their fiery tropical-dance sound.

KARD's biggest week for any song was when "Rumor" sold 3,000 copies in its first week, also debuted at No. 3 on World Digital Song Sales.

To date, B.M, J.Seph, Somin and Jiwoo have landed seven entries on World Digital Song Sales as KARD, including five Top 5 hits. The group first made their debut in 2016 with "Oh NaNa," which hit No. 5. They followed up with four entries in 2017 with the No. 5–peaking "Don't Recall," "Rumor," the No. 4–peaking "Hola Hola," and "You in Me," which hit No. 11. The group also sent their single "Ride on the Wind" to No. 19 last year.

Check out a heated performance of "Bomb Bomb" from Korean music program M Countdown below: