On April 4, MBC Music's 'Show Champion' had a special outdoor show at Ulsan. For this week's 'Champion Song of the Week', Wanna One with "Boomerang", TVXQ with "The Chance of Love", MAMAMOO with "Starry Night", Big Bang with "Flower Road", and MONSTA X with "Jealousy" were nominated.
The 'Produce 101' boy group was ultimately named the winner. The members took turns to express appreciation to their supportive Wannables, and also thanked the audience for cheering on for them in the poor weather.
This marks Wanna One's 6th win for "Boomerang". Congratulations!