"Formidable" is a song by Belgian singer Stromae. The song was released as a digital download in Belgium on 4 June 2013 as the second single from his second studio album Racine carrée (2013). The song entered at the number 1 spot the week of its release in Belgium and reached number 1 in France. It was his most financially successful single since "Alors on Danse" in 2009.

Paul van Haver, better known by his stage name Stromae, is a Belgian singer, rapper, songwriter and producer. He is mostly known for his music blending hip hop and electronic music. Stromae came to wide public attention in 2009 with his song "Alors on danse", which became a number one in several European countries. In 2013, his second album Racine carrée was a commercial success, selling two million copies in France. The main singles from the album include "Papaoutai" and "Formidable". Stromae also has a series of “leçons” that show how he makes his songs.