Shaun Bacus, professionally known as HEKLER, is an American bass music and hard trap producer who is well-known for making very erratic and bass-heavy songs that are highly praised in the EDM community.

He got his big break in 2018 when he released 404 with his friend Gladez. The song got very popular, was played in various artists’ sets, and landed him a spot in the stereoBLOOM stage at EDC Las Vegas 2018.