Benjamin Sum is a Burmese singer of ethnic Chin descent. He rose to public recognition following his finish as the runner-up on the fourth season of Myanmar Idol. However, his rose to stardom is attributed to his cover of a Mizo love song "Chhailai Di Lenna" on YouTube in 2021.

Myanmar Idol is a popular Myanmar singing contest television series that is broadcast on MNTV. Its first season, in 2015, was described by The Myanmar Times as a "wild success". Due to its popularity, it has been extended for a fifth season in 2020. Since Season 3, the competition format has utilized a wild card during the top 4+1 show.