Koen Heldens is an international multi-platinum selling, American Music Award, and Billboard Music Award winning mixing engineer based in Los Angeles, CA. 

Heldens is most known for his work with late artist XXXTentacion including his 7 times platinum selling global number 1 hit single “SAD!” (which previously held the Guinness World Record for “Most Streamed Song in 24 Hours”) and “F* Love [ft. Trippie Redd]” (which currently holds the record for most streamed song in SoundCloud history). 

Other notable work includes the soundtrack for 91st Academy Award, 76th Golden Globe and 24th Critics’ Choice Award winning movie “Spider-Man: Into The Spider-Verse”, and work with artists such as Kanye West, Swae Lee, Kid Ink, Maluma, Travis Barker and many more. 

In total, Heldens’ work has sold over 50 million records world-wide and been streamed over 10 billion times around the globe.